20184202870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1451057}}^1$

素因数の和:1451184

約数の個数: 32

約数和(自身を含む): 39491994528

約数和(自身を除く): 19307791658

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 6955, 13910, 1451057, 2902114, 7255285, 14510570, 18863741, 37727482, 94318705, 155263099, 188637410, 310526198, 776315495, 1552630990, 2018420287, 4036840574, 10092101435, 20184202870]

約数ペア:

[(1, 20184202870), (2, 10092101435), (5, 4036840574), (10, 2018420287), (13, 1552630990), (26, 776315495), (65, 310526198), (107, 188637410), (130, 155263099), (214, 94318705), (535, 37727482), (1070, 18863741), (1391, 14510570), (2782, 7255285), (6955, 2902114), (13910, 1451057)]