20291217401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3779329}}^1$

素因数の和:3779408

約数の個数: 16

約数和(自身を含む): 25397097600

約数和(自身を除く): 5105880199

約数列:

[1, 7, 13, 59, 91, 413, 767, 5369, 3779329, 26455303, 49131277, 222980411, 343918939, 1560862877, 2898745343, 20291217401]

約数ペア:

[(1, 20291217401), (7, 2898745343), (13, 1560862877), (59, 343918939), (91, 222980411), (413, 49131277), (767, 26455303), (5369, 3779329)]