20140985848

素因数分解:

$2^3\times {\mathrm{787}}^1\times {\mathrm{3199013}}^1$

素因数の和:3199806

約数の個数: 16

約数和(自身を含む): 37812345480

約数和(自身を除く): 17671359632

約数列:

[1, 2, 4, 8, 787, 1574, 3148, 6296, 3199013, 6398026, 12796052, 25592104, 2517623231, 5035246462, 10070492924, 20140985848]

約数ペア:

[(1, 20140985848), (2, 10070492924), (4, 5035246462), (8, 2517623231), (787, 25592104), (1574, 12796052), (3148, 6398026), (6296, 3199013)]