16051742020

素因数分解:

$2^2\times 5^1\times {\mathrm{802587101}}^1$

素因数の和:802587110

約数の個数: 12

約数和(自身を含む): 33708658284

約数和(自身を除く): 17656916264

約数列:

[1, 2, 4, 5, 10, 20, 802587101, 1605174202, 3210348404, 4012935505, 8025871010, 16051742020]

約数ペア:

[(1, 16051742020), (2, 8025871010), (4, 4012935505), (5, 3210348404), (10, 1605174202), (20, 802587101)]