20313144

素因数分解:

$2^3\times 3^2\times {\mathrm{282127}}^1$

素因数の和:282139

約数の個数: 24

約数和(自身を含む): 55014960

約数和(自身を除く): 34701816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 282127, 564254, 846381, 1128508, 1692762, 2257016, 2539143, 3385524, 5078286, 6771048, 10156572, 20313144]

約数ペア:

[(1, 20313144), (2, 10156572), (3, 6771048), (4, 5078286), (6, 3385524), (8, 2539143), (9, 2257016), (12, 1692762), (18, 1128508), (24, 846381), (36, 564254), (72, 282127)]