20150971812

素因数分解:

$2^2\times 3^2\times {\mathrm{559749217}}^1$

素因数の和:559749227

約数の個数: 18

約数和(自身を含む): 50937178838

約数和(自身を除く): 30786207026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 559749217, 1119498434, 1679247651, 2238996868, 3358495302, 5037742953, 6716990604, 10075485906, 20150971812]

約数ペア:

[(1, 20150971812), (2, 10075485906), (3, 6716990604), (4, 5037742953), (6, 3358495302), (9, 2238996868), (12, 1679247651), (18, 1119498434), (36, 559749217)]