20223018009

素因数分解:

$3^4\times {\mathrm{1223}}^1\times {\mathrm{204143}}^1$

素因数の和:205378

約数の個数: 20

約数和(自身を含む): 30234542976

約数和(自身を除く): 10011524967

約数列:

[1, 3, 9, 27, 81, 1223, 3669, 11007, 33021, 99063, 204143, 612429, 1837287, 5511861, 16535583, 249666889, 749000667, 2247002001, 6741006003, 20223018009]

約数ペア:

[(1, 20223018009), (3, 6741006003), (9, 2247002001), (27, 749000667), (81, 249666889), (1223, 16535583), (3669, 5511861), (11007, 1837287), (33021, 612429), (99063, 204143)]