20654211144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{112481}}^1$

素因数の和:113590

約数の個数: 64

約数和(自身を含む): 59066547840

約数和(自身を除く): 38412336696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1093, 2186, 3279, 4372, 6558, 7651, 8744, 13116, 15302, 22953, 26232, 30604, 45906, 61208, 91812, 112481, 183624, 224962, 337443, 449924, 674886, 787367, 899848, 1349772, 1574734, 2362101, 2699544, 3149468, 4724202, 6298936, 9448404, 18896808, 122941733, 245883466, 368825199, 491766932, 737650398, 860592131, 983533864, 1475300796, 1721184262, 2581776393, 2950601592, 3442368524, 5163552786, 6884737048, 10327105572, 20654211144]

約数ペア:

[(1, 20654211144), (2, 10327105572), (3, 6884737048), (4, 5163552786), (6, 3442368524), (7, 2950601592), (8, 2581776393), (12, 1721184262), (14, 1475300796), (21, 983533864), (24, 860592131), (28, 737650398), (42, 491766932), (56, 368825199), (84, 245883466), (168, 122941733), (1093, 18896808), (2186, 9448404), (3279, 6298936), (4372, 4724202), (6558, 3149468), (7651, 2699544), (8744, 2362101), (13116, 1574734), (15302, 1349772), (22953, 899848), (26232, 787367), (30604, 674886), (45906, 449924), (61208, 337443), (91812, 224962), (112481, 183624)]