20031962

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:853

約数の個数: 16

約数和(自身を含む): 30566592

約数和(自身を除く): 10534630

約数列:

[1, 2, 113, 151, 226, 302, 587, 1174, 17063, 34126, 66331, 88637, 132662, 177274, 10015981, 20031962]

約数ペア:

[(1, 20031962), (2, 10015981), (113, 177274), (151, 132662), (226, 88637), (302, 66331), (587, 34126), (1174, 17063)]