20095658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{22279}}^1$

素因数の和:22333

約数の個数: 16

約数和(自身を含む): 33687360

約数和(自身を除く): 13591702

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 22279, 44558, 245069, 490138, 913439, 1826878, 10047829, 20095658]

約数ペア:

[(1, 20095658), (2, 10047829), (11, 1826878), (22, 913439), (41, 490138), (82, 245069), (451, 44558), (902, 22279)]