2022883820

素因数分解:

$2^2\times 5^1\times {\mathrm{23003}}^1\times {\mathrm{4397}}^1$

素因数の和:27409

約数の個数: 24

約数和(自身を含む): 4249206864

約数和(自身を除く): 2226323044

約数列:

[1, 2, 4, 5, 10, 20, 4397, 8794, 17588, 21985, 23003, 43970, 46006, 87940, 92012, 115015, 230030, 460060, 101144191, 202288382, 404576764, 505720955, 1011441910, 2022883820]

約数ペア:

[(1, 2022883820), (2, 1011441910), (4, 505720955), (5, 404576764), (10, 202288382), (20, 101144191), (4397, 460060), (8794, 230030), (17588, 115015), (21985, 92012), (23003, 87940), (43970, 46006)]