20477304

素因数分解:

$2^3\times 3^2\times {\mathrm{284407}}^1$

素因数の和:284419

約数の個数: 24

約数和(自身を含む): 55459560

約数和(自身を除く): 34982256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 284407, 568814, 853221, 1137628, 1706442, 2275256, 2559663, 3412884, 5119326, 6825768, 10238652, 20477304]

約数ペア:

[(1, 20477304), (2, 10238652), (3, 6825768), (4, 5119326), (6, 3412884), (8, 2559663), (9, 2275256), (12, 1706442), (18, 1137628), (24, 853221), (36, 568814), (72, 284407)]