20036634512

素因数分解:

$2^4\times {\mathrm{4813}}^1\times {\mathrm{260189}}^1$

素因数の和:265010

約数の個数: 20

約数和(自身を含む): 38829194460

約数和(自身を除く): 18792559948

約数列:

[1, 2, 4, 8, 16, 4813, 9626, 19252, 38504, 77008, 260189, 520378, 1040756, 2081512, 4163024, 1252289657, 2504579314, 5009158628, 10018317256, 20036634512]

約数ペア:

[(1, 20036634512), (2, 10018317256), (4, 5009158628), (8, 2504579314), (16, 1252289657), (4813, 4163024), (9626, 2081512), (19252, 1040756), (38504, 520378), (77008, 260189)]