20102508718

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{1831}}^1\times {\mathrm{17317}}^1$

素因数の和:19467

約数の個数: 16

約数和(自身を含む): 30267153504

約数和(自身を除く): 10164644786

約数列:

[1, 2, 317, 634, 1831, 3662, 17317, 34634, 580427, 1160854, 5489489, 10978978, 31707427, 63414854, 10051254359, 20102508718]

約数ペア:

[(1, 20102508718), (2, 10051254359), (317, 63414854), (634, 31707427), (1831, 10978978), (3662, 5489489), (17317, 1160854), (34634, 580427)]