20211598043

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{7433}}^1\times {\mathrm{29881}}^1$

素因数の和:37334

約数の個数: 16

約数和(自身を含む): 24879992256

約数和(自身を除く): 4668394213

約数列:

[1, 7, 13, 91, 7433, 29881, 52031, 96629, 209167, 388453, 676403, 2719171, 222105473, 1554738311, 2887371149, 20211598043]

約数ペア:

[(1, 20211598043), (7, 2887371149), (13, 1554738311), (91, 222105473), (7433, 2719171), (29881, 676403), (52031, 388453), (96629, 209167)]