193629042020

素因数分解:

$2^2\times 5^1\times {\mathrm{9681452101}}^1$

素因数の和:9681452110

約数の個数: 12

約数和(自身を含む): 406620988284

約数和(自身を除く): 212991946264

約数列:

[1, 2, 4, 5, 10, 20, 9681452101, 19362904202, 38725808404, 48407260505, 96814521010, 193629042020]

約数ペア:

[(1, 193629042020), (2, 96814521010), (4, 48407260505), (5, 38725808404), (10, 19362904202), (20, 9681452101)]