20342638396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2283637}}^1$

素因数の和:2283789

約数の個数: 24

約数和(自身を含む): 37981467216

約数和(自身を除く): 17638828820

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 8908, 2283637, 4567274, 9134548, 38821829, 77643658, 155287316, 299156447, 598312894, 1196625788, 5085659599, 10171319198, 20342638396]

約数ペア:

[(1, 20342638396), (2, 10171319198), (4, 5085659599), (17, 1196625788), (34, 598312894), (68, 299156447), (131, 155287316), (262, 77643658), (524, 38821829), (2227, 9134548), (4454, 4567274), (8908, 2283637)]