20144090858

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{852191}}^1$

素因数の和:852469

約数の個数: 16

約数和(自身を含む): 30924343296

約数和(自身を除く): 10780252438

約数列:

[1, 2, 53, 106, 223, 446, 11819, 23638, 852191, 1704382, 45166123, 90332246, 190038593, 380077186, 10072045429, 20144090858]

約数ペア:

[(1, 20144090858), (2, 10072045429), (53, 380077186), (106, 190038593), (223, 90332246), (446, 45166123), (11819, 1704382), (23638, 852191)]