20461001180

素因数分解:

$2^2\times 5^1\times {\mathrm{1023050059}}^1$

素因数の和:1023050068

約数の個数: 12

約数和(自身を含む): 42968102520

約数和(自身を除く): 22507101340

約数列:

[1, 2, 4, 5, 10, 20, 1023050059, 2046100118, 4092200236, 5115250295, 10230500590, 20461001180]

約数ペア:

[(1, 20461001180), (2, 10230500590), (4, 5115250295), (5, 4092200236), (10, 2046100118), (20, 1023050059)]