20122517858

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{6277}}^1\times {\mathrm{43321}}^1$

素因数の和:49637

約数の個数: 16

約数和(自身を含む): 31005208824

約数和(自身を除く): 10882690966

約数列:

[1, 2, 37, 74, 6277, 12554, 43321, 86642, 232249, 464498, 1602877, 3205754, 271925917, 543851834, 10061258929, 20122517858]

約数ペア:

[(1, 20122517858), (2, 10061258929), (37, 543851834), (74, 271925917), (6277, 3205754), (12554, 1602877), (43321, 464498), (86642, 232249)]