20173031422

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{2677}}^1$

素因数の和:3172

約数の個数: 32

約数和(自身を含む): 30891436992

約数和(自身を除く): 10718405570

約数列:

[1, 2, 103, 157, 206, 233, 314, 466, 2677, 5354, 16171, 23999, 32342, 36581, 47998, 73162, 275731, 420289, 551462, 623741, 840578, 1247482, 3767843, 7535686, 43289767, 64245323, 86579534, 97927337, 128490646, 195854674, 10086515711, 20173031422]

約数ペア:

[(1, 20173031422), (2, 10086515711), (103, 195854674), (157, 128490646), (206, 97927337), (233, 86579534), (314, 64245323), (466, 43289767), (2677, 7535686), (5354, 3767843), (16171, 1247482), (23999, 840578), (32342, 623741), (36581, 551462), (47998, 420289), (73162, 275731)]