20629788

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59281}}^1$

素因数の和:59317

約数の個数: 24

約数和(自身を含む): 49796880

約数和(自身を除く): 29167092

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 59281, 118562, 177843, 237124, 355686, 711372, 1719149, 3438298, 5157447, 6876596, 10314894, 20629788]

約数ペア:

[(1, 20629788), (2, 10314894), (3, 6876596), (4, 5157447), (6, 3438298), (12, 1719149), (29, 711372), (58, 355686), (87, 237124), (116, 177843), (174, 118562), (348, 59281)]