20429348016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:840

約数の個数: 320

約数和(自身を含む): 67360260096

約数和(自身を除く): 46930912080

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 71, 77, 84, 88, 112, 127, 132, 142, 154, 168, 176, 213, 231, 254, 264, 284, 308, 336, 381, 426, 462, 497, 508, 528, 568, 613, 616, 762, 781, 852, 889, 924, 994, 1016, 1136, 1226, 1232, 1397, 1491, 1524, 1562, 1704, 1778, 1839, 1848, 1988, 2032, 2343, 2452, 2667, 2794, 2982, 3048, 3124, 3408, 3556, 3678, 3696, 3976, 4191, 4291, 4686, 4904, 5334, 5467, 5588, 5964, 6096, 6248, 6743, 7112, 7356, 7952, 8382, 8582, 9017, 9372, 9779, 9808, 10668, 10934, 11176, 11928, 12496, 12873, 13486, 14224, 14712, 16401, 16764, 17164, 18034, 18744, 19558, 20229, 21336, 21868, 22352, 23856, 25746, 26972, 27051, 29337, 29424, 32802, 33528, 34328, 36068, 37488, 39116, 40458, 42672, 43523, 43736, 47201, 51492, 53944, 54102, 58674, 63119, 65604, 67056, 68656, 72136, 77851, 78232, 80916, 87046, 87472, 94402, 99187, 102984, 107888, 108204, 117348, 126238, 130569, 131208, 141603, 144272, 155702, 156464, 161832, 174092, 188804, 189357, 198374, 205968, 216408, 233553, 234696, 252476, 261138, 262416, 283206, 297561, 304661, 311404, 323664, 348184, 377608, 378714, 396748, 432816, 467106, 469392, 478753, 504952, 522276, 544957, 566412, 595122, 609322, 622808, 694309, 696368, 755216, 757428, 793496, 856361, 913983, 934212, 957506, 1009904, 1044552, 1089914, 1132824, 1190244, 1218644, 1245616, 1388618, 1436259, 1514856, 1586992, 1634871, 1712722, 1827966, 1868424, 1915012, 2082927, 2089104, 2179828, 2265648, 2380488, 2437288, 2569083, 2777236, 2872518, 3029712, 3269742, 3351271, 3425444, 3655932, 3736848, 3830024, 4165854, 4359656, 4760976, 4874576, 5138166, 5527421, 5554472, 5745036, 5994527, 6539484, 6702542, 6850888, 7311864, 7660048, 8331708, 8719312, 10053813, 10276332, 11054842, 11108944, 11490072, 11989054, 13078968, 13405084, 13701776, 14623728, 16582263, 16663416, 17983581, 20107626, 20552664, 22109684, 22980144, 23978108, 26157936, 26810168, 33164526, 33326832, 35967162, 38691947, 40215252, 41105328, 44219368, 47956216, 53620336, 60801631, 66329052, 71934324, 77383894, 80430504, 88438736, 95912432, 116075841, 121603262, 132658104, 143868648, 154767788, 160861008, 182404893, 232151682, 243206524, 265316208, 287737296, 309535576, 364809786, 425611417, 464303364, 486413048, 619071152, 729619572, 851222834, 928606728, 972826096, 1276834251, 1459239144, 1702445668, 1857213456, 2553668502, 2918478288, 3404891336, 5107337004, 6809782672, 10214674008, 20429348016]

約数ペア:

[(1, 20429348016), (2, 10214674008), (3, 6809782672), (4, 5107337004), (6, 3404891336), (7, 2918478288), (8, 2553668502), (11, 1857213456), (12, 1702445668), (14, 1459239144), (16, 1276834251), (21, 972826096), (22, 928606728), (24, 851222834), (28, 729619572), (33, 619071152), (42, 486413048), (44, 464303364), (48, 425611417), (56, 364809786), (66, 309535576), (71, 287737296), (77, 265316208), (84, 243206524), (88, 232151682), (112, 182404893), (127, 160861008), (132, 154767788), (142, 143868648), (154, 132658104), (168, 121603262), (176, 116075841), (213, 95912432), (231, 88438736), (254, 80430504), (264, 77383894), (284, 71934324), (308, 66329052), (336, 60801631), (381, 53620336), (426, 47956216), (462, 44219368), (497, 41105328), (508, 40215252), (528, 38691947), (568, 35967162), (613, 33326832), (616, 33164526), (762, 26810168), (781, 26157936), (852, 23978108), (889, 22980144), (924, 22109684), (994, 20552664), (1016, 20107626), (1136, 17983581), (1226, 16663416), (1232, 16582263), (1397, 14623728), (1491, 13701776), (1524, 13405084), (1562, 13078968), (1704, 11989054), (1778, 11490072), (1839, 11108944), (1848, 11054842), (1988, 10276332), (2032, 10053813), (2343, 8719312), (2452, 8331708), (2667, 7660048), (2794, 7311864), (2982, 6850888), (3048, 6702542), (3124, 6539484), (3408, 5994527), (3556, 5745036), (3678, 5554472), (3696, 5527421), (3976, 5138166), (4191, 4874576), (4291, 4760976), (4686, 4359656), (4904, 4165854), (5334, 3830024), (5467, 3736848), (5588, 3655932), (5964, 3425444), (6096, 3351271), (6248, 3269742), (6743, 3029712), (7112, 2872518), (7356, 2777236), (7952, 2569083), (8382, 2437288), (8582, 2380488), (9017, 2265648), (9372, 2179828), (9779, 2089104), (9808, 2082927), (10668, 1915012), (10934, 1868424), (11176, 1827966), (11928, 1712722), (12496, 1634871), (12873, 1586992), (13486, 1514856), (14224, 1436259), (14712, 1388618), (16401, 1245616), (16764, 1218644), (17164, 1190244), (18034, 1132824), (18744, 1089914), (19558, 1044552), (20229, 1009904), (21336, 957506), (21868, 934212), (22352, 913983), (23856, 856361), (25746, 793496), (26972, 757428), (27051, 755216), (29337, 696368), (29424, 694309), (32802, 622808), (33528, 609322), (34328, 595122), (36068, 566412), (37488, 544957), (39116, 522276), (40458, 504952), (42672, 478753), (43523, 469392), (43736, 467106), (47201, 432816), (51492, 396748), (53944, 378714), (54102, 377608), (58674, 348184), (63119, 323664), (65604, 311404), (67056, 304661), (68656, 297561), (72136, 283206), (77851, 262416), (78232, 261138), (80916, 252476), (87046, 234696), (87472, 233553), (94402, 216408), (99187, 205968), (102984, 198374), (107888, 189357), (108204, 188804), (117348, 174092), (126238, 161832), (130569, 156464), (131208, 155702), (141603, 144272)]