20232780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337213}}^1$

素因数の和:337225

約数の個数: 24

約数和(自身を含む): 56651952

約数和(自身を除く): 36419172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337213, 674426, 1011639, 1348852, 1686065, 2023278, 3372130, 4046556, 5058195, 6744260, 10116390, 20232780]

約数ペア:

[(1, 20232780), (2, 10116390), (3, 6744260), (4, 5058195), (5, 4046556), (6, 3372130), (10, 2023278), (12, 1686065), (15, 1348852), (20, 1011639), (30, 674426), (60, 337213)]