20123171298

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{36063031}}^1$

素因数の和:36063070

約数の個数: 24

約数和(自身を含む): 45006663936

約数和(自身を除く): 24883492638

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 36063031, 72126062, 108189093, 216378186, 324567279, 649134558, 1117953961, 2235907922, 3353861883, 6707723766, 10061585649, 20123171298]

約数ペア:

[(1, 20123171298), (2, 10061585649), (3, 6707723766), (6, 3353861883), (9, 2235907922), (18, 1117953961), (31, 649134558), (62, 324567279), (93, 216378186), (186, 108189093), (279, 72126062), (558, 36063031)]