20115721838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5791}}^1\times {\mathrm{91411}}^1$

素因数の和:97223

約数の個数: 16

約数和(自身を含む): 31767498240

約数和(自身を除く): 11651776402

約数列:

[1, 2, 19, 38, 5791, 11582, 91411, 110029, 182822, 220058, 1736809, 3473618, 529361101, 1058722202, 10057860919, 20115721838]

約数ペア:

[(1, 20115721838), (2, 10057860919), (19, 1058722202), (38, 529361101), (5791, 3473618), (11582, 1736809), (91411, 220058), (110029, 182822)]