20133091867

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{186727}}^1$

素因数の和:187018

約数の個数: 16

約数和(自身を含む): 23435110912

約数和(自身を除く): 3302019045

約数列:

[1, 7, 73, 211, 511, 1477, 15403, 107821, 186727, 1307089, 13631071, 39399397, 95417497, 275795779, 2876155981, 20133091867]

約数ペア:

[(1, 20133091867), (7, 2876155981), (73, 275795779), (211, 95417497), (511, 39399397), (1477, 13631071), (15403, 1307089), (107821, 186727)]