20158226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53899}}^1$

素因数の和:53929

約数の個数: 16

約数和(自身を含む): 34927200

約数和(自身を除く): 14768974

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 53899, 107798, 592889, 916283, 1185778, 1832566, 10079113, 20158226]

約数ペア:

[(1, 20158226), (2, 10079113), (11, 1832566), (17, 1185778), (22, 916283), (34, 592889), (187, 107798), (374, 53899)]