20792224481

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{632117}}^1$

素因数の和:632288

約数の個数: 16

約数和(自身を含む): 24596975616

約数和(自身を除く): 3804751135

約数列:

[1, 7, 37, 127, 259, 889, 4699, 32893, 632117, 4424819, 23388329, 80278859, 163718303, 561952013, 2970317783, 20792224481]

約数ペア:

[(1, 20792224481), (7, 2970317783), (37, 561952013), (127, 163718303), (259, 80278859), (889, 23388329), (4699, 4424819), (32893, 632117)]