20175676092

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 432

約数和(自身を含む): 64881782784

約数和(自身を除く): 44706106692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 71, 78, 99, 102, 117, 132, 142, 143, 153, 156, 187, 191, 198, 204, 213, 221, 234, 284, 286, 289, 306, 374, 382, 396, 426, 429, 442, 468, 561, 572, 573, 578, 612, 639, 663, 748, 764, 781, 852, 858, 867, 884, 923, 1122, 1146, 1156, 1207, 1278, 1287, 1326, 1562, 1683, 1716, 1719, 1734, 1846, 1989, 2101, 2244, 2292, 2343, 2414, 2431, 2483, 2556, 2574, 2601, 2652, 2769, 3124, 3179, 3247, 3366, 3438, 3468, 3621, 3692, 3757, 3978, 4202, 4686, 4828, 4862, 4966, 5148, 5202, 5538, 6303, 6358, 6494, 6732, 6876, 7029, 7242, 7293, 7449, 7514, 7956, 8307, 8404, 9372, 9537, 9724, 9741, 9932, 10153, 10404, 10863, 11076, 11271, 12606, 12716, 12988, 13277, 13561, 14058, 14484, 14586, 14898, 15028, 15691, 16614, 18909, 19074, 19482, 20306, 20519, 21726, 21879, 22347, 22542, 25212, 26554, 27122, 27313, 28116, 28611, 29172, 29223, 29796, 30459, 31382, 33228, 33813, 35717, 37818, 38148, 38964, 39831, 40612, 40683, 41038, 41327, 42211, 43452, 43758, 44694, 45084, 47073, 53108, 54244, 54626, 55199, 57222, 58446, 60918, 61557, 62764, 67626, 71434, 75636, 79662, 81366, 81939, 82076, 82654, 84422, 87516, 89388, 91377, 94146, 107151, 109252, 110398, 114444, 116892, 119493, 121836, 122049, 123114, 123981, 126633, 135252, 141219, 142868, 149171, 159324, 162732, 163878, 165308, 165597, 168844, 172601, 176293, 182754, 184671, 188292, 214302, 220796, 225709, 230537, 238986, 244098, 245817, 246228, 247962, 253266, 266747, 282438, 298342, 321453, 327756, 331194, 345202, 352586, 365508, 369342, 371943, 379899, 428604, 447513, 451418, 461074, 464321, 477972, 488196, 491634, 495924, 496791, 506532, 517803, 528879, 533494, 564876, 596684, 607189, 642906, 662388, 677127, 690404, 691611, 705172, 717587, 738684, 743886, 759798, 800241, 895026, 902836, 922148, 928642, 983268, 993582, 1035606, 1057758, 1066988, 1214378, 1285812, 1342539, 1354254, 1383222, 1392963, 1435174, 1487772, 1519596, 1553409, 1586637, 1600482, 1790052, 1821567, 1857284, 1939223, 1987164, 2031381, 2071212, 2074833, 2115516, 2152761, 2400723, 2428756, 2535907, 2685078, 2708508, 2766444, 2785926, 2870348, 2934217, 2996981, 3106818, 3173274, 3200964, 3643134, 3878446, 3919129, 4062762, 4149666, 4178889, 4305522, 4801446, 5071814, 5370156, 5464701, 5571852, 5817669, 5868434, 5993962, 6213636, 6346548, 6458283, 7286268, 7607721, 7756892, 7838258, 7893457, 8125524, 8299332, 8357778, 8611044, 8802651, 8990943, 9602892, 10143628, 10929402, 11635338, 11736868, 11757387, 11987924, 12916566, 15215442, 15676516, 15786914, 16715556, 17453007, 17605302, 17981886, 21858804, 22823163, 23270676, 23514774, 23680371, 25833132, 26407953, 26972829, 30430884, 31573828, 32966791, 34906014, 35210604, 35272161, 35963772, 43110419, 45646326, 47029548, 47360742, 50948677, 52815906, 53945658, 65933582, 69812028, 70544322, 71041113, 86220838, 91292652, 94721484, 98900373, 101897354, 105631812, 107891316, 129331257, 131867164, 141088644, 142082226, 152846031, 172441676, 197800746, 203794708, 258662514, 284164452, 296701119, 305692062, 387993771, 395601492, 458538093, 517325028, 560435447, 593402238, 611384124, 775987542, 917076186, 1120870894, 1186804476, 1551975084, 1681306341, 1834152372, 2241741788, 3362612682, 5043919023, 6725225364, 10087838046, 20175676092]

約数ペア:

[(1, 20175676092), (2, 10087838046), (3, 6725225364), (4, 5043919023), (6, 3362612682), (9, 2241741788), (11, 1834152372), (12, 1681306341), (13, 1551975084), (17, 1186804476), (18, 1120870894), (22, 917076186), (26, 775987542), (33, 611384124), (34, 593402238), (36, 560435447), (39, 517325028), (44, 458538093), (51, 395601492), (52, 387993771), (66, 305692062), (68, 296701119), (71, 284164452), (78, 258662514), (99, 203794708), (102, 197800746), (117, 172441676), (132, 152846031), (142, 142082226), (143, 141088644), (153, 131867164), (156, 129331257), (187, 107891316), (191, 105631812), (198, 101897354), (204, 98900373), (213, 94721484), (221, 91292652), (234, 86220838), (284, 71041113), (286, 70544322), (289, 69812028), (306, 65933582), (374, 53945658), (382, 52815906), (396, 50948677), (426, 47360742), (429, 47029548), (442, 45646326), (468, 43110419), (561, 35963772), (572, 35272161), (573, 35210604), (578, 34906014), (612, 32966791), (639, 31573828), (663, 30430884), (748, 26972829), (764, 26407953), (781, 25833132), (852, 23680371), (858, 23514774), (867, 23270676), (884, 22823163), (923, 21858804), (1122, 17981886), (1146, 17605302), (1156, 17453007), (1207, 16715556), (1278, 15786914), (1287, 15676516), (1326, 15215442), (1562, 12916566), (1683, 11987924), (1716, 11757387), (1719, 11736868), (1734, 11635338), (1846, 10929402), (1989, 10143628), (2101, 9602892), (2244, 8990943), (2292, 8802651), (2343, 8611044), (2414, 8357778), (2431, 8299332), (2483, 8125524), (2556, 7893457), (2574, 7838258), (2601, 7756892), (2652, 7607721), (2769, 7286268), (3124, 6458283), (3179, 6346548), (3247, 6213636), (3366, 5993962), (3438, 5868434), (3468, 5817669), (3621, 5571852), (3692, 5464701), (3757, 5370156), (3978, 5071814), (4202, 4801446), (4686, 4305522), (4828, 4178889), (4862, 4149666), (4966, 4062762), (5148, 3919129), (5202, 3878446), (5538, 3643134), (6303, 3200964), (6358, 3173274), (6494, 3106818), (6732, 2996981), (6876, 2934217), (7029, 2870348), (7242, 2785926), (7293, 2766444), (7449, 2708508), (7514, 2685078), (7956, 2535907), (8307, 2428756), (8404, 2400723), (9372, 2152761), (9537, 2115516), (9724, 2074833), (9741, 2071212), (9932, 2031381), (10153, 1987164), (10404, 1939223), (10863, 1857284), (11076, 1821567), (11271, 1790052), (12606, 1600482), (12716, 1586637), (12988, 1553409), (13277, 1519596), (13561, 1487772), (14058, 1435174), (14484, 1392963), (14586, 1383222), (14898, 1354254), (15028, 1342539), (15691, 1285812), (16614, 1214378), (18909, 1066988), (19074, 1057758), (19482, 1035606), (20306, 993582), (20519, 983268), (21726, 928642), (21879, 922148), (22347, 902836), (22542, 895026), (25212, 800241), (26554, 759798), (27122, 743886), (27313, 738684), (28116, 717587), (28611, 705172), (29172, 691611), (29223, 690404), (29796, 677127), (30459, 662388), (31382, 642906), (33228, 607189), (33813, 596684), (35717, 564876), (37818, 533494), (38148, 528879), (38964, 517803), (39831, 506532), (40612, 496791), (40683, 495924), (41038, 491634), (41327, 488196), (42211, 477972), (43452, 464321), (43758, 461074), (44694, 451418), (45084, 447513), (47073, 428604), (53108, 379899), (54244, 371943), (54626, 369342), (55199, 365508), (57222, 352586), (58446, 345202), (60918, 331194), (61557, 327756), (62764, 321453), (67626, 298342), (71434, 282438), (75636, 266747), (79662, 253266), (81366, 247962), (81939, 246228), (82076, 245817), (82654, 244098), (84422, 238986), (87516, 230537), (89388, 225709), (91377, 220796), (94146, 214302), (107151, 188292), (109252, 184671), (110398, 182754), (114444, 176293), (116892, 172601), (119493, 168844), (121836, 165597), (122049, 165308), (123114, 163878), (123981, 162732), (126633, 159324), (135252, 149171), (141219, 142868)]