20348022865045

素因数分解:

$5^1\times {\mathrm{3559}}^1\times {\mathrm{10723}}^1\times {\mathrm{106637}}^1$

素因数の和:120924

約数の個数: 16

約数和(自身を含む): 24426995080320

約数和(自身を除く): 4078972215275

約数列:

[1, 5, 3559, 10723, 17795, 53615, 106637, 533185, 38163157, 190815785, 379521083, 1143468551, 1897605415, 5717342755, 4069604573009, 20348022865045]

約数ペア:

[(1, 20348022865045), (5, 4069604573009), (3559, 5717342755), (10723, 1897605415), (17795, 1143468551), (53615, 379521083), (106637, 190815785), (533185, 38163157)]