20025116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1627}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 37333296

約数和(自身を除く): 17308180

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 1627, 3077, 3254, 6154, 6508, 12308, 27659, 55318, 110636, 294487, 588974, 1177948, 5006279, 10012558, 20025116]

約数ペア:

[(1, 20025116), (2, 10012558), (4, 5006279), (17, 1177948), (34, 588974), (68, 294487), (181, 110636), (362, 55318), (724, 27659), (1627, 12308), (3077, 6508), (3254, 6154)]