20112842314

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1\times {\mathrm{112459}}^1$

素因数の和:113085

約数の個数: 16

約数和(自身を含む): 30380394240

約数和(自身を除く): 10267551926

約数列:

[1, 2, 223, 401, 446, 802, 89423, 112459, 178846, 224918, 25078357, 45096059, 50156714, 90192118, 10056421157, 20112842314]

約数ペア:

[(1, 20112842314), (2, 10056421157), (223, 90192118), (401, 50156714), (446, 45096059), (802, 25078357), (89423, 224918), (112459, 178846)]