20374713

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{1801}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 30273600

約数和(自身を除く): 9898887

約数列:

[1, 3, 9, 27, 419, 1257, 1801, 3771, 5403, 11313, 16209, 48627, 754619, 2263857, 6791571, 20374713]

約数ペア:

[(1, 20374713), (3, 6791571), (9, 2263857), (27, 754619), (419, 48627), (1257, 16209), (1801, 11313), (3771, 5403)]