20163618711

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{11146279}}^1$

素因数の和:11146355

約数の個数: 16

約数和(自身を含む): 30317881600

約数和(自身を除く): 10154262889

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 11146279, 33438837, 100316511, 300949533, 746800693, 2240402079, 6721206237, 20163618711]

約数ペア:

[(1, 20163618711), (3, 6721206237), (9, 2240402079), (27, 746800693), (67, 300949533), (201, 100316511), (603, 33438837), (1809, 11146279)]