20103717

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1913}}^1$

素因数の和:2060

約数の個数: 16

約数和(自身を含む): 27929088

約数和(自身を除く): 7825371

約数列:

[1, 3, 31, 93, 113, 339, 1913, 3503, 5739, 10509, 59303, 177909, 216169, 648507, 6701239, 20103717]

約数ペア:

[(1, 20103717), (3, 6701239), (31, 648507), (93, 216169), (113, 177909), (339, 59303), (1913, 10509), (3503, 5739)]