20237320628

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6630839}}^1$

素因数の和:6630959

約数の個数: 24

約数和(自身を含む): 40845974400

約数和(自身を除く): 20608653772

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 6630839, 13261678, 26523356, 46415873, 92831746, 185663492, 722761451, 1445522902, 2891045804, 5059330157, 10118660314, 20237320628]

約数ペア:

[(1, 20237320628), (2, 10118660314), (4, 5059330157), (7, 2891045804), (14, 1445522902), (28, 722761451), (109, 185663492), (218, 92831746), (436, 46415873), (763, 26523356), (1526, 13261678), (3052, 6630839)]