20133378734

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{72701}}^1$

素因数の和:72992

約数の個数: 32

約数和(自身を含む): 35008630272

約数和(自身を除く): 14875251538

約数列:

[1, 2, 7, 14, 131, 151, 262, 302, 917, 1057, 1834, 2114, 19781, 39562, 72701, 138467, 145402, 276934, 508907, 1017814, 9523831, 10977851, 19047662, 21955702, 66666817, 76844957, 133333634, 153689914, 1438098481, 2876196962, 10066689367, 20133378734]

約数ペア:

[(1, 20133378734), (2, 10066689367), (7, 2876196962), (14, 1438098481), (131, 153689914), (151, 133333634), (262, 76844957), (302, 66666817), (917, 21955702), (1057, 19047662), (1834, 10977851), (2114, 9523831), (19781, 1017814), (39562, 508907), (72701, 276934), (138467, 145402)]