20121702722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31538719}}^1$

素因数の和:31538761

約数の個数: 16

約数和(自身を含む): 34061817600

約数和(自身を除く): 13940114878

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 31538719, 63077438, 346925909, 693851818, 914622851, 1829245702, 10060851361, 20121702722]

約数ペア:

[(1, 20121702722), (2, 10060851361), (11, 1829245702), (22, 914622851), (29, 693851818), (58, 346925909), (319, 63077438), (638, 31538719)]