2065133060

素因数分解:

$2^2\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{51551}}^1$

素因数の和:53563

約数の個数: 24

約数和(自身を含む): 4339028736

約数和(自身を除く): 2273895676

約数列:

[1, 2, 4, 5, 10, 20, 2003, 4006, 8012, 10015, 20030, 40060, 51551, 103102, 206204, 257755, 515510, 1031020, 103256653, 206513306, 413026612, 516283265, 1032566530, 2065133060]

約数ペア:

[(1, 2065133060), (2, 1032566530), (4, 516283265), (5, 413026612), (10, 206513306), (20, 103256653), (2003, 1031020), (4006, 515510), (8012, 257755), (10015, 206204), (20030, 103102), (40060, 51551)]