20161218016

素因数分解:

$2^5\times {\mathrm{1033}}^1\times {\mathrm{609911}}^1$

素因数の和:610954

約数の個数: 24

約数和(自身を含む): 39730887504

約数和(自身を除く): 19569669488

約数列:

[1, 2, 4, 8, 16, 32, 1033, 2066, 4132, 8264, 16528, 33056, 609911, 1219822, 2439644, 4879288, 9758576, 19517152, 630038063, 1260076126, 2520152252, 5040304504, 10080609008, 20161218016]

約数ペア:

[(1, 20161218016), (2, 10080609008), (4, 5040304504), (8, 2520152252), (16, 1260076126), (32, 630038063), (1033, 19517152), (2066, 9758576), (4132, 4879288), (8264, 2439644), (16528, 1219822), (33056, 609911)]