20074492042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2345699}}^1$

素因数の和:2346101

約数の個数: 16

約数和(自身を含む): 32933628000

約数和(自身を除く): 12859135958

約数列:

[1, 2, 11, 22, 389, 778, 4279, 8558, 2345699, 4691398, 25802689, 51605378, 912476911, 1824953822, 10037246021, 20074492042]

約数ペア:

[(1, 20074492042), (2, 10037246021), (11, 1824953822), (22, 912476911), (389, 51605378), (778, 25802689), (4279, 4691398), (8558, 2345699)]