2020144235

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1\times {\mathrm{6121}}^1$

素因数の和:6718

約数の個数: 16

約数和(自身を含む): 2446351200

約数和(自身を除く): 426206965

約数列:

[1, 5, 149, 443, 745, 2215, 6121, 30605, 66007, 330035, 912029, 2711603, 4560145, 13558015, 404028847, 2020144235]

約数ペア:

[(1, 2020144235), (5, 404028847), (149, 13558015), (443, 4560145), (745, 2711603), (2215, 912029), (6121, 330035), (30605, 66007)]