220173860

素因数分解:

$2^2\times 5^1\times {\mathrm{2293}}^1\times {\mathrm{4801}}^1$

素因数の和:7103

約数の個数: 24

約数和(自身を含む): 462663096

約数和(自身を除く): 242489236

約数列:

[1, 2, 4, 5, 10, 20, 2293, 4586, 4801, 9172, 9602, 11465, 19204, 22930, 24005, 45860, 48010, 96020, 11008693, 22017386, 44034772, 55043465, 110086930, 220173860]

約数ペア:

[(1, 220173860), (2, 110086930), (4, 55043465), (5, 44034772), (10, 22017386), (20, 11008693), (2293, 96020), (4586, 48010), (4801, 45860), (9172, 24005), (9602, 22930), (11465, 19204)]