20120237454

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{176493311}}^1$

素因数の和:176493335

約数の個数: 16

約数和(自身を含む): 42358394880

約数和(自身を除く): 22238157426

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 176493311, 352986622, 529479933, 1058959866, 3353372909, 6706745818, 10060118727, 20120237454]

約数ペア:

[(1, 20120237454), (2, 10060118727), (3, 6706745818), (6, 3353372909), (19, 1058959866), (38, 529479933), (57, 352986622), (114, 176493311)]