20847192

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{5021}}^1$

素因数の和:5203

約数の個数: 32

約数和(自身を含む): 52429680

約数和(自身を除く): 31582488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 5021, 10042, 15063, 20084, 30126, 40168, 60252, 120504, 868633, 1737266, 2605899, 3474532, 5211798, 6949064, 10423596, 20847192]

約数ペア:

[(1, 20847192), (2, 10423596), (3, 6949064), (4, 5211798), (6, 3474532), (8, 2605899), (12, 1737266), (24, 868633), (173, 120504), (346, 60252), (519, 40168), (692, 30126), (1038, 20084), (1384, 15063), (2076, 10042), (4152, 5021)]