20035043

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 23520000

約数和(自身を除く): 3484957

約数列:

[1, 7, 59, 139, 349, 413, 973, 2443, 8201, 20591, 48511, 57407, 144137, 339577, 2862149, 20035043]

約数ペア:

[(1, 20035043), (7, 2862149), (59, 339577), (139, 144137), (349, 57407), (413, 48511), (973, 20591), (2443, 8201)]