20066486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29423}}^1$

素因数の和:29467

約数の個数: 16

約数和(自身を含む): 33896448

約数和(自身を除く): 13829962

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 29423, 58846, 323653, 647306, 912113, 1824226, 10033243, 20066486]

約数ペア:

[(1, 20066486), (2, 10033243), (11, 1824226), (22, 912113), (31, 647306), (62, 323653), (341, 58846), (682, 29423)]