20217354

素因数分解:

$2^1\times 3^1\times {\mathrm{167}}^1\times {\mathrm{20177}}^1$

素因数の和:20349

約数の個数: 16

約数和(自身を含む): 40678848

約数和(自身を除く): 20461494

約数列:

[1, 2, 3, 6, 167, 334, 501, 1002, 20177, 40354, 60531, 121062, 3369559, 6739118, 10108677, 20217354]

約数ペア:

[(1, 20217354), (2, 10108677), (3, 6739118), (6, 3369559), (167, 121062), (334, 60531), (501, 40354), (1002, 20177)]