12029620

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2287}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 25369344

約数和(自身を除く): 13339724

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2287, 2630, 4574, 5260, 9148, 11435, 22870, 45740, 601481, 1202962, 2405924, 3007405, 6014810, 12029620]

約数ペア:

[(1, 12029620), (2, 6014810), (4, 3007405), (5, 2405924), (10, 1202962), (20, 601481), (263, 45740), (526, 22870), (1052, 11435), (1315, 9148), (2287, 5260), (2630, 4574)]