20149066424

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{84977}}^1$

素因数の和:85367

約数の個数: 32

約数和(自身を含む): 38270692080

約数和(自身を除く): 18121625656

約数列:

[1, 2, 4, 8, 107, 214, 277, 428, 554, 856, 1108, 2216, 29639, 59278, 84977, 118556, 169954, 237112, 339908, 679816, 9092539, 18185078, 23538629, 36370156, 47077258, 72740312, 94154516, 188309032, 2518633303, 5037266606, 10074533212, 20149066424]

約数ペア:

[(1, 20149066424), (2, 10074533212), (4, 5037266606), (8, 2518633303), (107, 188309032), (214, 94154516), (277, 72740312), (428, 47077258), (554, 36370156), (856, 23538629), (1108, 18185078), (2216, 9092539), (29639, 679816), (59278, 339908), (84977, 237112), (118556, 169954)]