20046266

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{709}}^1$

素因数の和:989

約数の個数: 16

約数和(自身を含む): 30706080

約数和(自身を除く): 10659814

約数列:

[1, 2, 67, 134, 211, 422, 709, 1418, 14137, 28274, 47503, 95006, 149599, 299198, 10023133, 20046266]

約数ペア:

[(1, 20046266), (2, 10023133), (67, 299198), (134, 149599), (211, 95006), (422, 47503), (709, 28274), (1418, 14137)]