20536696326

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1105193}}^1$

素因数の和:1105380

約数の個数: 32

約数和(自身を含む): 43500435840

約数和(自身を除く): 22963739514

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 326, 489, 978, 3097, 6194, 9291, 18582, 1105193, 2210386, 3315579, 6631158, 20998667, 41997334, 62996001, 125992002, 180146459, 360292918, 540439377, 1080878754, 3422782721, 6845565442, 10268348163, 20536696326]

約数ペア:

[(1, 20536696326), (2, 10268348163), (3, 6845565442), (6, 3422782721), (19, 1080878754), (38, 540439377), (57, 360292918), (114, 180146459), (163, 125992002), (326, 62996001), (489, 41997334), (978, 20998667), (3097, 6631158), (6194, 3315579), (9291, 2210386), (18582, 1105193)]