20120994446

素因数分解:

$2^1\times 7^1\times {\mathrm{3917}}^1\times {\mathrm{366917}}^1$

素因数の和:370843

約数の個数: 16

約数和(自身を含む): 34502033376

約数和(自身を除く): 14381038930

約数列:

[1, 2, 7, 14, 3917, 7834, 27419, 54838, 366917, 733834, 2568419, 5136838, 1437213889, 2874427778, 10060497223, 20120994446]

約数ペア:

[(1, 20120994446), (2, 10060497223), (7, 2874427778), (14, 1437213889), (3917, 5136838), (7834, 2568419), (27419, 733834), (54838, 366917)]