20153326734

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3221}}^1\times {\mathrm{11213}}^1$

素因数の和:14473

約数の個数: 48

約数和(自身を含む): 45092121984

約数和(自身を除く): 24938795250

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 3221, 6442, 9663, 11213, 19326, 22426, 28989, 33639, 57978, 67278, 99851, 100917, 199702, 201834, 299553, 347603, 599106, 695206, 898659, 1042809, 1797318, 2085618, 3128427, 6256854, 36117073, 72234146, 108351219, 216702438, 325053657, 650107314, 1119629263, 2239258526, 3358887789, 6717775578, 10076663367, 20153326734]

約数ペア:

[(1, 20153326734), (2, 10076663367), (3, 6717775578), (6, 3358887789), (9, 2239258526), (18, 1119629263), (31, 650107314), (62, 325053657), (93, 216702438), (186, 108351219), (279, 72234146), (558, 36117073), (3221, 6256854), (6442, 3128427), (9663, 2085618), (11213, 1797318), (19326, 1042809), (22426, 898659), (28989, 695206), (33639, 599106), (57978, 347603), (67278, 299553), (99851, 201834), (100917, 199702)]