20175683962

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13221287}}^1$

素因数の和:13221405

約数の個数: 16

約数和(自身を含む): 34904200320

約数和(自身を除く): 14728516358

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 13221287, 26442574, 92549009, 185098018, 1441120283, 2882240566, 10087841981, 20175683962]

約数ペア:

[(1, 20175683962), (2, 10087841981), (7, 2882240566), (14, 1441120283), (109, 185098018), (218, 92549009), (763, 26442574), (1526, 13221287)]