9020020

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{743}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 18998784

約数和(自身を除く): 9978764

約数列:

[1, 2, 4, 5, 10, 20, 607, 743, 1214, 1486, 2428, 2972, 3035, 3715, 6070, 7430, 12140, 14860, 451001, 902002, 1804004, 2255005, 4510010, 9020020]

約数ペア:

[(1, 9020020), (2, 4510010), (4, 2255005), (5, 1804004), (10, 902002), (20, 451001), (607, 14860), (743, 12140), (1214, 7430), (1486, 6070), (2428, 3715), (2972, 3035)]