202143740

素因数分解:

$2^2\times 5^1\times {\mathrm{2017}}^1\times {\mathrm{5011}}^1$

素因数の和:7037

約数の個数: 24

約数和(自身を含む): 424797072

約数和(自身を除く): 222653332

約数列:

[1, 2, 4, 5, 10, 20, 2017, 4034, 5011, 8068, 10022, 10085, 20044, 20170, 25055, 40340, 50110, 100220, 10107187, 20214374, 40428748, 50535935, 101071870, 202143740]

約数ペア:

[(1, 202143740), (2, 101071870), (4, 50535935), (5, 40428748), (10, 20214374), (20, 10107187), (2017, 100220), (4034, 50110), (5011, 40340), (8068, 25055), (10022, 20170), (10085, 20044)]