20522682

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{36779}}^1$

素因数の和:36818

約数の個数: 24

約数和(自身を含む): 45901440

約数和(自身を除く): 25378758

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 36779, 73558, 110337, 220674, 331011, 662022, 1140149, 2280298, 3420447, 6840894, 10261341, 20522682]

約数ペア:

[(1, 20522682), (2, 10261341), (3, 6840894), (6, 3420447), (9, 2280298), (18, 1140149), (31, 662022), (62, 331011), (93, 220674), (186, 110337), (279, 73558), (558, 36779)]