20046429

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5527}}^1$

素因数の和:5577

約数の個数: 24

約数和(自身を含む): 32195072

約数和(自身を除く): 12148643

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 5527, 16581, 49743, 71851, 171337, 215553, 514011, 646659, 1542033, 2227381, 6682143, 20046429]

約数ペア:

[(1, 20046429), (3, 6682143), (9, 2227381), (13, 1542033), (31, 646659), (39, 514011), (93, 215553), (117, 171337), (279, 71851), (403, 49743), (1209, 16581), (3627, 5527)]