20208978873

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{348617}}^1$

素因数の和:348758

約数の個数: 32

約数和(自身を含む): 31793961600

約数和(自身を除く): 11584982727

約数列:

[1, 3, 9, 19, 27, 57, 113, 171, 339, 513, 1017, 2147, 3051, 6441, 19323, 57969, 348617, 1045851, 3137553, 6623723, 9412659, 19871169, 39393721, 59613507, 118181163, 178840521, 354543489, 748480699, 1063630467, 2245442097, 6736326291, 20208978873]

約数ペア:

[(1, 20208978873), (3, 6736326291), (9, 2245442097), (19, 1063630467), (27, 748480699), (57, 354543489), (113, 178840521), (171, 118181163), (339, 59613507), (513, 39393721), (1017, 19871169), (2147, 9412659), (3051, 6623723), (6441, 3137553), (19323, 1045851), (57969, 348617)]