20183033776

素因数分解:

$2^4\times {\mathrm{9209}}^1\times {\mathrm{136979}}^1$

素因数の和:146196

約数の個数: 20

約数和(自身を含む): 39109159800

約数和(自身を除く): 18926126024

約数列:

[1, 2, 4, 8, 16, 9209, 18418, 36836, 73672, 136979, 147344, 273958, 547916, 1095832, 2191664, 1261439611, 2522879222, 5045758444, 10091516888, 20183033776]

約数ペア:

[(1, 20183033776), (2, 10091516888), (4, 5045758444), (8, 2522879222), (16, 1261439611), (9209, 2191664), (18418, 1095832), (36836, 547916), (73672, 273958), (136979, 147344)]