20271658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5653}}^1$

素因数の和:5829

約数の個数: 16

約数和(自身を含む): 33381216

約数和(自身を除く): 13109558

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 5653, 11306, 62183, 124366, 921439, 1842878, 10135829, 20271658]

約数ペア:

[(1, 20271658), (2, 10135829), (11, 1842878), (22, 921439), (163, 124366), (326, 62183), (1793, 11306), (3586, 5653)]