20335848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{65179}}^1$

素因数の和:65201

約数の個数: 32

約数和(自身を含む): 54751200

約数和(自身を除く): 34415352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 65179, 130358, 195537, 260716, 391074, 521432, 782148, 847327, 1564296, 1694654, 2541981, 3389308, 5083962, 6778616, 10167924, 20335848]

約数ペア:

[(1, 20335848), (2, 10167924), (3, 6778616), (4, 5083962), (6, 3389308), (8, 2541981), (12, 1694654), (13, 1564296), (24, 847327), (26, 782148), (39, 521432), (52, 391074), (78, 260716), (104, 195537), (156, 130358), (312, 65179)]