20186803

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13049}}^1$

素因数の和:13086

約数の個数: 16

約数和(自身を含む): 26308800

約数和(自身を除く): 6121997

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 13049, 91343, 169637, 221833, 1187459, 1552831, 2883829, 20186803]

約数ペア:

[(1, 20186803), (7, 2883829), (13, 1552831), (17, 1187459), (91, 221833), (119, 169637), (221, 91343), (1547, 13049)]