20175571242

素因数分解:

$2^1\times 3^2\times {\mathrm{8209}}^1\times {\mathrm{136541}}^1$

素因数の和:144758

約数の個数: 24

約数和(自身を含む): 43719382980

約数和(自身を除く): 23543811738

約数列:

[1, 2, 3, 6, 9, 18, 8209, 16418, 24627, 49254, 73881, 136541, 147762, 273082, 409623, 819246, 1228869, 2457738, 1120865069, 2241730138, 3362595207, 6725190414, 10087785621, 20175571242]

約数ペア:

[(1, 20175571242), (2, 10087785621), (3, 6725190414), (6, 3362595207), (9, 2241730138), (18, 1120865069), (8209, 2457738), (16418, 1228869), (24627, 819246), (49254, 409623), (73881, 273082), (136541, 147762)]