20111255726

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1\times {\mathrm{209549}}^1$

素因数の和:210619

約数の個数: 16

約数和(自身を含む): 30839054400

約数和(自身を除く): 10727798674

約数列:

[1, 2, 47, 94, 1021, 2042, 47987, 95974, 209549, 419098, 9848803, 19697606, 213949529, 427899058, 10055627863, 20111255726]

約数ペア:

[(1, 20111255726), (2, 10055627863), (47, 427899058), (94, 213949529), (1021, 19697606), (2042, 9848803), (47987, 419098), (95974, 209549)]