20543374872

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1508

約数の個数: 320

約数和(自身を含む): 64399104000

約数和(自身を除く): 43855729128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 43, 51, 54, 62, 68, 72, 81, 86, 93, 102, 108, 124, 129, 136, 153, 162, 172, 186, 204, 216, 248, 258, 279, 306, 324, 344, 372, 387, 408, 459, 516, 527, 558, 612, 648, 731, 744, 774, 837, 918, 1032, 1054, 1116, 1161, 1224, 1333, 1377, 1399, 1462, 1548, 1581, 1674, 1836, 2108, 2193, 2232, 2322, 2511, 2666, 2754, 2798, 2924, 3096, 3162, 3348, 3483, 3672, 3999, 4197, 4216, 4386, 4644, 4743, 5022, 5332, 5508, 5596, 5848, 6324, 6579, 6696, 6966, 7998, 8394, 8772, 9288, 9486, 10044, 10664, 11016, 11192, 11997, 12591, 12648, 13158, 13932, 14229, 15996, 16788, 17544, 18972, 19737, 20088, 22661, 23783, 23994, 25182, 26316, 27864, 28458, 31992, 33576, 35991, 37773, 37944, 39474, 42687, 43369, 45322, 47566, 47988, 50364, 52632, 56916, 59211, 60157, 67983, 71349, 71982, 75546, 78948, 85374, 86738, 90644, 95132, 95976, 100728, 107973, 113319, 113832, 118422, 120314, 130107, 135966, 142698, 143964, 151092, 157896, 170748, 173476, 180471, 181288, 190264, 203949, 214047, 215946, 226638, 236844, 240628, 260214, 271932, 285396, 287928, 302184, 341496, 346952, 360942, 390321, 407898, 428094, 431892, 453276, 473688, 481256, 520428, 541413, 543864, 570792, 611847, 642141, 721884, 737273, 780642, 815796, 856188, 863784, 906552, 1022669, 1040856, 1082826, 1170963, 1223694, 1284282, 1443768, 1474546, 1561284, 1624239, 1631592, 1712376, 1835541, 1864867, 1926423, 2045338, 2165652, 2211819, 2341926, 2447388, 2568564, 2949092, 3068007, 3122568, 3248478, 3512889, 3671082, 3729734, 3852846, 4090676, 4331304, 4423638, 4683852, 4872717, 4894776, 5137128, 5594601, 5898184, 6136014, 6496956, 6635457, 7025778, 7342164, 7459468, 7705692, 8181352, 8847276, 9204021, 9367704, 9745434, 11189202, 12272028, 12993912, 13270914, 14051556, 14684328, 14918936, 15411384, 16783803, 17694552, 18408042, 19490868, 19906371, 22378404, 24544056, 26541828, 27612063, 28103112, 31702739, 33567606, 36816084, 38981736, 39812742, 44756808, 50351409, 53083656, 55224126, 59719113, 63405478, 67135212, 73632168, 79625484, 82836189, 95108217, 100702818, 110448252, 119438226, 126810956, 134270424, 151054227, 159250968, 165672378, 190216434, 201405636, 220896504, 238876452, 253621912, 285324651, 302108454, 331344756, 380432868, 402811272, 477752904, 570649302, 604216908, 662689512, 760865736, 855973953, 1141298604, 1208433816, 1711947906, 2282597208, 2567921859, 3423895812, 5135843718, 6847791624, 10271687436, 20543374872]

約数ペア:

[(1, 20543374872), (2, 10271687436), (3, 6847791624), (4, 5135843718), (6, 3423895812), (8, 2567921859), (9, 2282597208), (12, 1711947906), (17, 1208433816), (18, 1141298604), (24, 855973953), (27, 760865736), (31, 662689512), (34, 604216908), (36, 570649302), (43, 477752904), (51, 402811272), (54, 380432868), (62, 331344756), (68, 302108454), (72, 285324651), (81, 253621912), (86, 238876452), (93, 220896504), (102, 201405636), (108, 190216434), (124, 165672378), (129, 159250968), (136, 151054227), (153, 134270424), (162, 126810956), (172, 119438226), (186, 110448252), (204, 100702818), (216, 95108217), (248, 82836189), (258, 79625484), (279, 73632168), (306, 67135212), (324, 63405478), (344, 59719113), (372, 55224126), (387, 53083656), (408, 50351409), (459, 44756808), (516, 39812742), (527, 38981736), (558, 36816084), (612, 33567606), (648, 31702739), (731, 28103112), (744, 27612063), (774, 26541828), (837, 24544056), (918, 22378404), (1032, 19906371), (1054, 19490868), (1116, 18408042), (1161, 17694552), (1224, 16783803), (1333, 15411384), (1377, 14918936), (1399, 14684328), (1462, 14051556), (1548, 13270914), (1581, 12993912), (1674, 12272028), (1836, 11189202), (2108, 9745434), (2193, 9367704), (2232, 9204021), (2322, 8847276), (2511, 8181352), (2666, 7705692), (2754, 7459468), (2798, 7342164), (2924, 7025778), (3096, 6635457), (3162, 6496956), (3348, 6136014), (3483, 5898184), (3672, 5594601), (3999, 5137128), (4197, 4894776), (4216, 4872717), (4386, 4683852), (4644, 4423638), (4743, 4331304), (5022, 4090676), (5332, 3852846), (5508, 3729734), (5596, 3671082), (5848, 3512889), (6324, 3248478), (6579, 3122568), (6696, 3068007), (6966, 2949092), (7998, 2568564), (8394, 2447388), (8772, 2341926), (9288, 2211819), (9486, 2165652), (10044, 2045338), (10664, 1926423), (11016, 1864867), (11192, 1835541), (11997, 1712376), (12591, 1631592), (12648, 1624239), (13158, 1561284), (13932, 1474546), (14229, 1443768), (15996, 1284282), (16788, 1223694), (17544, 1170963), (18972, 1082826), (19737, 1040856), (20088, 1022669), (22661, 906552), (23783, 863784), (23994, 856188), (25182, 815796), (26316, 780642), (27864, 737273), (28458, 721884), (31992, 642141), (33576, 611847), (35991, 570792), (37773, 543864), (37944, 541413), (39474, 520428), (42687, 481256), (43369, 473688), (45322, 453276), (47566, 431892), (47988, 428094), (50364, 407898), (52632, 390321), (56916, 360942), (59211, 346952), (60157, 341496), (67983, 302184), (71349, 287928), (71982, 285396), (75546, 271932), (78948, 260214), (85374, 240628), (86738, 236844), (90644, 226638), (95132, 215946), (95976, 214047), (100728, 203949), (107973, 190264), (113319, 181288), (113832, 180471), (118422, 173476), (120314, 170748), (130107, 157896), (135966, 151092), (142698, 143964)]