20379012598

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{136693}}^1$

素因数の和:137188

約数の個数: 32

約数和(自身を含む): 36533385216

約数和(自身を除く): 16154372618

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 463, 926, 3241, 6482, 10649, 21298, 74543, 136693, 149086, 273386, 956851, 1913702, 3143939, 6287878, 22007573, 44015146, 63288859, 126577718, 443022013, 886044026, 1455643757, 2911287514, 10189506299, 20379012598]

約数ペア:

[(1, 20379012598), (2, 10189506299), (7, 2911287514), (14, 1455643757), (23, 886044026), (46, 443022013), (161, 126577718), (322, 63288859), (463, 44015146), (926, 22007573), (3241, 6287878), (6482, 3143939), (10649, 1913702), (21298, 956851), (74543, 273386), (136693, 149086)]