20109842694

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30194959}}^1$

素因数の和:30195004

約数の個数: 24

約数和(自身を含む): 44748930720

約数和(自身を除く): 24639088026

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 30194959, 60389918, 90584877, 181169754, 271754631, 543509262, 1117213483, 2234426966, 3351640449, 6703280898, 10054921347, 20109842694]

約数ペア:

[(1, 20109842694), (2, 10054921347), (3, 6703280898), (6, 3351640449), (9, 2234426966), (18, 1117213483), (37, 543509262), (74, 271754631), (111, 181169754), (222, 90584877), (333, 60389918), (666, 30194959)]