20121664098

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{8848577}}^1$

素因数の和:8848961

約数の個数: 16

約数和(自身を含む): 40349515680

約数和(自身を除く): 20227851582

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 8848577, 17697154, 26545731, 53091462, 3353610683, 6707221366, 10060832049, 20121664098]

約数ペア:

[(1, 20121664098), (2, 10060832049), (3, 6707221366), (6, 3353610683), (379, 53091462), (758, 26545731), (1137, 17697154), (2274, 8848577)]