20005950991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2792957}}^1$

素因数の和:2793018

約数の個数: 16

約数和(自身を含む): 23460847200

約数和(自身を除く): 3454896209

約数列:

[1, 13, 19, 29, 247, 377, 551, 7163, 2792957, 36308441, 53066183, 80995753, 689860379, 1052944789, 1538919307, 20005950991]

約数ペア:

[(1, 20005950991), (13, 1538919307), (19, 1052944789), (29, 689860379), (247, 80995753), (377, 53066183), (551, 36308441), (7163, 2792957)]