20036643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4021}}^1$

素因数の和:4186

約数の個数: 16

約数和(自身を含む): 29344512

約数和(自身を除く): 9307869

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4021, 4983, 12063, 44231, 132693, 607171, 1821513, 6678881, 20036643]

約数ペア:

[(1, 20036643), (3, 6678881), (11, 1821513), (33, 607171), (151, 132693), (453, 44231), (1661, 12063), (4021, 4983)]