12087620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14741}}^1$

素因数の和:14791

約数の個数: 24

約数和(自身を含む): 26004888

約数和(自身を除く): 13917268

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 14741, 29482, 58964, 73705, 147410, 294820, 604381, 1208762, 2417524, 3021905, 6043810, 12087620]

約数ペア:

[(1, 12087620), (2, 6043810), (4, 3021905), (5, 2417524), (10, 1208762), (20, 604381), (41, 294820), (82, 147410), (164, 73705), (205, 58964), (410, 29482), (820, 14741)]