20050452

素因数分解:

$2^2\times 3^2\times {\mathrm{556957}}^1$

素因数の和:556967

約数の個数: 18

約数和(自身を含む): 50683178

約数和(自身を除く): 30632726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 556957, 1113914, 1670871, 2227828, 3341742, 5012613, 6683484, 10025226, 20050452]

約数ペア:

[(1, 20050452), (2, 10025226), (3, 6683484), (4, 5012613), (6, 3341742), (9, 2227828), (12, 1670871), (18, 1113914), (36, 556957)]