22420216804

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{13704289}}^1$

素因数の和:13704702

約数の個数: 12

約数和(自身を含む): 39331312300

約数和(自身を除く): 16911095496

約数列:

[1, 2, 4, 409, 818, 1636, 13704289, 27408578, 54817156, 5605054201, 11210108402, 22420216804]

約数ペア:

[(1, 22420216804), (2, 11210108402), (4, 5605054201), (409, 54817156), (818, 27408578), (1636, 13704289)]