20138264526

素因数分解:

$2^1\times 3^1\times {\mathrm{2221}}^1\times {\mathrm{1511201}}^1$

素因数の和:1513427

約数の個数: 16

約数和(自身を含む): 40294690128

約数和(自身を除く): 20156425602

約数列:

[1, 2, 3, 6, 2221, 4442, 6663, 13326, 1511201, 3022402, 4533603, 9067206, 3356377421, 6712754842, 10069132263, 20138264526]

約数ペア:

[(1, 20138264526), (2, 10069132263), (3, 6712754842), (6, 3356377421), (2221, 9067206), (4442, 4533603), (6663, 3022402), (13326, 1511201)]