2020982408

素因数分解:

$2^3\times {\mathrm{15727}}^1\times {\mathrm{16063}}^1$

素因数の和:31796

約数の個数: 16

約数和(自身を含む): 3789818880

約数和(自身を除く): 1768836472

約数列:

[1, 2, 4, 8, 15727, 16063, 31454, 32126, 62908, 64252, 125816, 128504, 252622801, 505245602, 1010491204, 2020982408]

約数ペア:

[(1, 2020982408), (2, 1010491204), (4, 505245602), (8, 252622801), (15727, 128504), (16063, 125816), (31454, 64252), (32126, 62908)]