20501010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{227789}}^1$

素因数の和:227802

約数の個数: 24

約数和(自身を含む): 53302860

約数和(自身を除く): 32801850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 227789, 455578, 683367, 1138945, 1366734, 2050101, 2277890, 3416835, 4100202, 6833670, 10250505, 20501010]

約数ペア:

[(1, 20501010), (2, 10250505), (3, 6833670), (5, 4100202), (6, 3416835), (9, 2277890), (10, 2050101), (15, 1366734), (18, 1138945), (30, 683367), (45, 455578), (90, 227789)]