20565919726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4729}}^1\times {\mathrm{197677}}^1$

素因数の和:202419

約数の個数: 16

約数和(自身を含む): 33660609840

約数和(自身を除く): 13094690114

約数列:

[1, 2, 11, 22, 4729, 9458, 52019, 104038, 197677, 395354, 2174447, 4348894, 934814533, 1869629066, 10282959863, 20565919726]

約数ペア:

[(1, 20565919726), (2, 10282959863), (11, 1869629066), (22, 934814533), (4729, 4348894), (9458, 2174447), (52019, 395354), (104038, 197677)]