20171302860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6343177}}^1$

素因数の和:6343242

約数の個数: 48

約数和(自身を含む): 57545310816

約数和(自身を除く): 37374007956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 6343177, 12686354, 19029531, 25372708, 31715885, 38059062, 63431770, 76118124, 95147655, 126863540, 190295310, 336188381, 380590620, 672376762, 1008565143, 1344753524, 1680941905, 2017130286, 3361883810, 4034260572, 5042825715, 6723767620, 10085651430, 20171302860]

約数ペア:

[(1, 20171302860), (2, 10085651430), (3, 6723767620), (4, 5042825715), (5, 4034260572), (6, 3361883810), (10, 2017130286), (12, 1680941905), (15, 1344753524), (20, 1008565143), (30, 672376762), (53, 380590620), (60, 336188381), (106, 190295310), (159, 126863540), (212, 95147655), (265, 76118124), (318, 63431770), (530, 38059062), (636, 31715885), (795, 25372708), (1060, 19029531), (1590, 12686354), (3180, 6343177)]