2068982180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2523149}}^1$

素因数の和:2523199

約数の個数: 24

約数和(自身を含む): 4450836600

約数和(自身を除く): 2381854420

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2523149, 5046298, 10092596, 12615745, 25231490, 50462980, 103449109, 206898218, 413796436, 517245545, 1034491090, 2068982180]

約数ペア:

[(1, 2068982180), (2, 1034491090), (4, 517245545), (5, 413796436), (10, 206898218), (20, 103449109), (41, 50462980), (82, 25231490), (164, 12615745), (205, 10092596), (410, 5046298), (820, 2523149)]