20279790724

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1650911}}^1$

素因数の和:1651035

約数の個数: 24

約数和(自身を含む): 36887977728

約数和(自身を除く): 16608187004

約数列:

[1, 2, 4, 37, 74, 83, 148, 166, 332, 3071, 6142, 12284, 1650911, 3301822, 6603644, 61083707, 122167414, 137025613, 244334828, 274051226, 548102452, 5069947681, 10139895362, 20279790724]

約数ペア:

[(1, 20279790724), (2, 10139895362), (4, 5069947681), (37, 548102452), (74, 274051226), (83, 244334828), (148, 137025613), (166, 122167414), (332, 61083707), (3071, 6603644), (6142, 3301822), (12284, 1650911)]