20171725188

素因数分解:

$2^2\times 3^1\times {\mathrm{4723}}^1\times {\mathrm{355913}}^1$

素因数の和:360643

約数の個数: 24

約数和(自身を含む): 47077456608

約数和(自身を除く): 26905731420

約数列:

[1, 2, 3, 4, 6, 12, 4723, 9446, 14169, 18892, 28338, 56676, 355913, 711826, 1067739, 1423652, 2135478, 4270956, 1680977099, 3361954198, 5042931297, 6723908396, 10085862594, 20171725188]

約数ペア:

[(1, 20171725188), (2, 10085862594), (3, 6723908396), (4, 5042931297), (6, 3361954198), (12, 1680977099), (4723, 4270956), (9446, 2135478), (14169, 1423652), (18892, 1067739), (28338, 711826), (56676, 355913)]