20302708

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2879}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 37255680

約数和(自身を除く): 16952972

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 2879, 3526, 5758, 7052, 11516, 118039, 123797, 236078, 247594, 472156, 495188, 5075677, 10151354, 20302708]

約数ペア:

[(1, 20302708), (2, 10151354), (4, 5075677), (41, 495188), (43, 472156), (82, 247594), (86, 236078), (164, 123797), (172, 118039), (1763, 11516), (2879, 7052), (3526, 5758)]