2020441786

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{457}}^1\times {\mathrm{18269}}^1$

素因数の和:18750

約数の個数: 24

約数和(自身を含む): 3338696340

約数和(自身を除く): 1318254554

約数列:

[1, 2, 11, 22, 121, 242, 457, 914, 5027, 10054, 18269, 36538, 55297, 110594, 200959, 401918, 2210549, 4421098, 8348933, 16697866, 91838263, 183676526, 1010220893, 2020441786]

約数ペア:

[(1, 2020441786), (2, 1010220893), (11, 183676526), (22, 91838263), (121, 16697866), (242, 8348933), (457, 4421098), (914, 2210549), (5027, 401918), (10054, 200959), (18269, 110594), (36538, 55297)]