20173817845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{3631}}^1\times {\mathrm{48313}}^1$

素因数の和:51972

約数の個数: 16

約数和(自身を含む): 25268608512

約数和(自身を除く): 5094790667

約数列:

[1, 5, 23, 115, 3631, 18155, 48313, 83513, 241565, 417565, 1111199, 5555995, 175424503, 877122515, 4034763569, 20173817845]

約数ペア:

[(1, 20173817845), (5, 4034763569), (23, 877122515), (115, 175424503), (3631, 5555995), (18155, 1111199), (48313, 417565), (83513, 241565)]