20248720146

素因数分解:

$2^1\times 3^3\times {\mathrm{557}}^1\times {\mathrm{673207}}^1$

素因数の和:673775

約数の個数: 32

約数和(自身を含む): 45078007680

約数和(自身を除く): 24829287534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 557, 1114, 1671, 3342, 5013, 10026, 15039, 30078, 673207, 1346414, 2019621, 4039242, 6058863, 12117726, 18176589, 36353178, 374976299, 749952598, 1124928897, 2249857794, 3374786691, 6749573382, 10124360073, 20248720146]

約数ペア:

[(1, 20248720146), (2, 10124360073), (3, 6749573382), (6, 3374786691), (9, 2249857794), (18, 1124928897), (27, 749952598), (54, 374976299), (557, 36353178), (1114, 18176589), (1671, 12117726), (3342, 6058863), (5013, 4039242), (10026, 2019621), (15039, 1346414), (30078, 673207)]