20170981589

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3119}}^1\times {\mathrm{5821}}^1$

素因数の和:9052

約数の個数: 16

約数和(自身を含む): 22233519360

約数和(自身を除く): 2062537771

約数列:

[1, 11, 101, 1111, 3119, 5821, 34309, 64031, 315019, 587921, 3465209, 6467131, 18155699, 199712689, 1833725599, 20170981589]

約数ペア:

[(1, 20170981589), (11, 1833725599), (101, 199712689), (1111, 18155699), (3119, 6467131), (5821, 3465209), (34309, 587921), (64031, 315019)]