20121701174

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{7351}}^1\times {\mathrm{12791}}^1$

素因数の和:20251

約数の個数: 16

約数和(自身を含む): 30471158016

約数和(自身を除く): 10349456842

約数列:

[1, 2, 107, 214, 7351, 12791, 14702, 25582, 786557, 1368637, 1573114, 2737274, 94026641, 188053282, 10060850587, 20121701174]

約数ペア:

[(1, 20121701174), (2, 10060850587), (107, 188053282), (214, 94026641), (7351, 2737274), (12791, 1573114), (14702, 1368637), (25582, 786557)]