20203282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17327}}^1$

素因数の和:17393

約数の個数: 16

約数和(自身を含む): 33685632

約数和(自身を除く): 13482350

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 17327, 34654, 190597, 381194, 918331, 1836662, 10101641, 20203282]

約数ペア:

[(1, 20203282), (2, 10101641), (11, 1836662), (22, 918331), (53, 381194), (106, 190597), (583, 34654), (1166, 17327)]