20200114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{54011}}^1$

素因数の和:54041

約数の個数: 16

約数和(自身を含む): 34999776

約数和(自身を除く): 14799662

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 54011, 108022, 594121, 918187, 1188242, 1836374, 10100057, 20200114]

約数ペア:

[(1, 20200114), (2, 10100057), (11, 1836374), (17, 1188242), (22, 918187), (34, 594121), (187, 108022), (374, 54011)]