20232140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34883}}^1$

素因数の和:34921

約数の個数: 24

約数和(自身を含む): 43953840

約数和(自身を除く): 23721700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 34883, 69766, 139532, 174415, 348830, 697660, 1011607, 2023214, 4046428, 5058035, 10116070, 20232140]

約数ペア:

[(1, 20232140), (2, 10116070), (4, 5058035), (5, 4046428), (10, 2023214), (20, 1011607), (29, 697660), (58, 348830), (116, 174415), (145, 139532), (290, 69766), (580, 34883)]