20152233

素因数分解:

$3^5\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 30471168

約数和(自身を除く): 10318935

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 653, 1143, 1959, 3429, 5877, 10287, 17631, 30861, 52893, 82931, 158679, 248793, 746379, 2239137, 6717411, 20152233]

約数ペア:

[(1, 20152233), (3, 6717411), (9, 2239137), (27, 746379), (81, 248793), (127, 158679), (243, 82931), (381, 52893), (653, 30861), (1143, 17631), (1959, 10287), (3429, 5877)]