20563202106

素因数分解:

$2^1\times 3^3\times {\mathrm{380800039}}^1$

素因数の和:380800050

約数の個数: 16

約数和(自身を含む): 45696004800

約数和(自身を除く): 25132802694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 380800039, 761600078, 1142400117, 2284800234, 3427200351, 6854400702, 10281601053, 20563202106]

約数ペア:

[(1, 20563202106), (2, 10281601053), (3, 6854400702), (6, 3427200351), (9, 2284800234), (18, 1142400117), (27, 761600078), (54, 380800039)]