20224584

素因数分解:

$2^3\times 3^2\times {\mathrm{280897}}^1$

素因数の和:280909

約数の個数: 24

約数和(自身を含む): 54775110

約数和(自身を除く): 34550526

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280897, 561794, 842691, 1123588, 1685382, 2247176, 2528073, 3370764, 5056146, 6741528, 10112292, 20224584]

約数ペア:

[(1, 20224584), (2, 10112292), (3, 6741528), (4, 5056146), (6, 3370764), (8, 2528073), (9, 2247176), (12, 1685382), (18, 1123588), (24, 842691), (36, 561794), (72, 280897)]