20633256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{40939}}^1$

素因数の和:40958

約数の個数: 48

約数和(自身を含む): 63866400

約数和(自身を除く): 43233144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 40939, 81878, 122817, 163756, 245634, 286573, 327512, 368451, 491268, 573146, 736902, 859719, 982536, 1146292, 1473804, 1719438, 2292584, 2579157, 2947608, 3438876, 5158314, 6877752, 10316628, 20633256]

約数ペア:

[(1, 20633256), (2, 10316628), (3, 6877752), (4, 5158314), (6, 3438876), (7, 2947608), (8, 2579157), (9, 2292584), (12, 1719438), (14, 1473804), (18, 1146292), (21, 982536), (24, 859719), (28, 736902), (36, 573146), (42, 491268), (56, 368451), (63, 327512), (72, 286573), (84, 245634), (126, 163756), (168, 122817), (252, 81878), (504, 40939)]