20163879357

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{4219}}^1\times {\mathrm{15467}}^1$

素因数の和:19792

約数の個数: 16

約数和(自身を含む): 27154383360

約数和(自身を除く): 6990504003

約数列:

[1, 3, 103, 309, 4219, 12657, 15467, 46401, 434557, 1303671, 1593101, 4779303, 65255273, 195765819, 6721293119, 20163879357]

約数ペア:

[(1, 20163879357), (3, 6721293119), (103, 195765819), (309, 65255273), (4219, 4779303), (12657, 1593101), (15467, 1303671), (46401, 434557)]