20920086048

素因数分解:

$2^5\times 3^1\times {\mathrm{217917563}}^1$

素因数の和:217917576

約数の個数: 24

約数和(自身を含む): 54915226128

約数和(自身を除く): 33995140080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 217917563, 435835126, 653752689, 871670252, 1307505378, 1743340504, 2615010756, 3486681008, 5230021512, 6973362016, 10460043024, 20920086048]

約数ペア:

[(1, 20920086048), (2, 10460043024), (3, 6973362016), (4, 5230021512), (6, 3486681008), (8, 2615010756), (12, 1743340504), (16, 1307505378), (24, 871670252), (32, 653752689), (48, 435835126), (96, 217917563)]