9849020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12011}}^1$

素因数の和:12061

約数の個数: 24

約数和(自身を含む): 21189168

約数和(自身を除く): 11340148

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 12011, 24022, 48044, 60055, 120110, 240220, 492451, 984902, 1969804, 2462255, 4924510, 9849020]

約数ペア:

[(1, 9849020), (2, 4924510), (4, 2462255), (5, 1969804), (10, 984902), (20, 492451), (41, 240220), (82, 120110), (164, 60055), (205, 48044), (410, 24022), (820, 12011)]