20529826

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:657

約数の個数: 16

約数和(自身を含む): 31223808

約数和(自身を除く): 10693982

約数列:

[1, 2, 191, 223, 241, 382, 446, 482, 42593, 46031, 53743, 85186, 92062, 107486, 10264913, 20529826]

約数ペア:

[(1, 20529826), (2, 10264913), (191, 107486), (223, 92062), (241, 85186), (382, 53743), (446, 46031), (482, 42593)]