2091085460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2224559}}^1$

素因数の和:2224615

約数の個数: 24

約数和(自身を含む): 4484712960

約数和(自身を除く): 2393627500

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2224559, 4449118, 8898236, 11122795, 22245590, 44491180, 104554273, 209108546, 418217092, 522771365, 1045542730, 2091085460]

約数ペア:

[(1, 2091085460), (2, 1045542730), (4, 522771365), (5, 418217092), (10, 209108546), (20, 104554273), (47, 44491180), (94, 22245590), (188, 11122795), (235, 8898236), (470, 4449118), (940, 2224559)]