20094941296

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{4668899}}^1$

素因数の和:4669176

約数の個数: 20

約数和(自身を含む): 39078693000

約数和(自身を除く): 18983751704

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 4668899, 9337798, 18675596, 37351192, 74702384, 1255933831, 2511867662, 5023735324, 10047470648, 20094941296]

約数ペア:

[(1, 20094941296), (2, 10047470648), (4, 5023735324), (8, 2511867662), (16, 1255933831), (269, 74702384), (538, 37351192), (1076, 18675596), (2152, 9337798), (4304, 4668899)]