20264302968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4111}}^1$

素因数の和:4238

約数の個数: 256

約数和(自身を含む): 65102499840

約数和(自身を除く): 44838196872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 61, 74, 78, 84, 91, 104, 111, 122, 148, 156, 168, 182, 183, 222, 244, 259, 273, 296, 312, 364, 366, 427, 444, 481, 488, 518, 546, 728, 732, 777, 793, 854, 888, 962, 1036, 1092, 1281, 1443, 1464, 1554, 1586, 1708, 1924, 2072, 2184, 2257, 2379, 2562, 2886, 3108, 3172, 3367, 3416, 3848, 4111, 4514, 4758, 5124, 5551, 5772, 6216, 6344, 6734, 6771, 8222, 9028, 9516, 10101, 10248, 11102, 11544, 12333, 13468, 13542, 15799, 16444, 16653, 18056, 19032, 20202, 22204, 24666, 26936, 27084, 28777, 29341, 31598, 32888, 33306, 40404, 44408, 47397, 49332, 53443, 54168, 57554, 58682, 63196, 66612, 80808, 86331, 88023, 94794, 98664, 106886, 115108, 117364, 126392, 133224, 152107, 160329, 172662, 176046, 189588, 205387, 213772, 230216, 234728, 250771, 304214, 320658, 345324, 352092, 374101, 379176, 410774, 427544, 456321, 501542, 608428, 616161, 641316, 690648, 704184, 748202, 752313, 821548, 912642, 1003084, 1064749, 1122303, 1216856, 1232322, 1282632, 1496404, 1504626, 1643096, 1755397, 1825284, 1977391, 2006168, 2129498, 2244606, 2464644, 2992808, 3009252, 3194247, 3260023, 3510794, 3650568, 3954782, 4258996, 4489212, 4929288, 5266191, 5932173, 6018504, 6388494, 6520046, 7021588, 7909564, 8517992, 8978424, 9278527, 9780069, 10532382, 11864346, 12776988, 13040092, 13841737, 14043176, 15819128, 18557054, 19560138, 21064764, 22820161, 23728692, 25553976, 26080184, 27683474, 27835581, 37114108, 39120276, 41525211, 42129528, 45640322, 47457384, 55366948, 55671162, 64949689, 68460483, 74228216, 78240552, 83050422, 91280644, 110733896, 111342324, 120620851, 129899378, 136920966, 166100844, 182561288, 194849067, 222684648, 241241702, 259798756, 273841932, 332201688, 361862553, 389698134, 482483404, 519597512, 547683864, 723725106, 779396268, 844345957, 964966808, 1447450212, 1558792536, 1688691914, 2533037871, 2894900424, 3377383828, 5066075742, 6754767656, 10132151484, 20264302968]

約数ペア:

[(1, 20264302968), (2, 10132151484), (3, 6754767656), (4, 5066075742), (6, 3377383828), (7, 2894900424), (8, 2533037871), (12, 1688691914), (13, 1558792536), (14, 1447450212), (21, 964966808), (24, 844345957), (26, 779396268), (28, 723725106), (37, 547683864), (39, 519597512), (42, 482483404), (52, 389698134), (56, 361862553), (61, 332201688), (74, 273841932), (78, 259798756), (84, 241241702), (91, 222684648), (104, 194849067), (111, 182561288), (122, 166100844), (148, 136920966), (156, 129899378), (168, 120620851), (182, 111342324), (183, 110733896), (222, 91280644), (244, 83050422), (259, 78240552), (273, 74228216), (296, 68460483), (312, 64949689), (364, 55671162), (366, 55366948), (427, 47457384), (444, 45640322), (481, 42129528), (488, 41525211), (518, 39120276), (546, 37114108), (728, 27835581), (732, 27683474), (777, 26080184), (793, 25553976), (854, 23728692), (888, 22820161), (962, 21064764), (1036, 19560138), (1092, 18557054), (1281, 15819128), (1443, 14043176), (1464, 13841737), (1554, 13040092), (1586, 12776988), (1708, 11864346), (1924, 10532382), (2072, 9780069), (2184, 9278527), (2257, 8978424), (2379, 8517992), (2562, 7909564), (2886, 7021588), (3108, 6520046), (3172, 6388494), (3367, 6018504), (3416, 5932173), (3848, 5266191), (4111, 4929288), (4514, 4489212), (4758, 4258996), (5124, 3954782), (5551, 3650568), (5772, 3510794), (6216, 3260023), (6344, 3194247), (6734, 3009252), (6771, 2992808), (8222, 2464644), (9028, 2244606), (9516, 2129498), (10101, 2006168), (10248, 1977391), (11102, 1825284), (11544, 1755397), (12333, 1643096), (13468, 1504626), (13542, 1496404), (15799, 1282632), (16444, 1232322), (16653, 1216856), (18056, 1122303), (19032, 1064749), (20202, 1003084), (22204, 912642), (24666, 821548), (26936, 752313), (27084, 748202), (28777, 704184), (29341, 690648), (31598, 641316), (32888, 616161), (33306, 608428), (40404, 501542), (44408, 456321), (47397, 427544), (49332, 410774), (53443, 379176), (54168, 374101), (57554, 352092), (58682, 345324), (63196, 320658), (66612, 304214), (80808, 250771), (86331, 234728), (88023, 230216), (94794, 213772), (98664, 205387), (106886, 189588), (115108, 176046), (117364, 172662), (126392, 160329), (133224, 152107)]