13202582020

素因数分解:

$2^2\times 5^1\times {\mathrm{660129101}}^1$

素因数の和:660129110

約数の個数: 12

約数和(自身を含む): 27725422284

約数和(自身を除く): 14522840264

約数列:

[1, 2, 4, 5, 10, 20, 660129101, 1320258202, 2640516404, 3300645505, 6601291010, 13202582020]

約数ペア:

[(1, 13202582020), (2, 6601291010), (4, 3300645505), (5, 2640516404), (10, 1320258202), (20, 660129101)]