20224184

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{41443}}^1$

素因数の和:41510

約数の個数: 16

約数和(自身を含む): 38542920

約数和(自身を除く): 18318736

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 41443, 82886, 165772, 331544, 2528023, 5056046, 10112092, 20224184]

約数ペア:

[(1, 20224184), (2, 10112092), (4, 5056046), (8, 2528023), (61, 331544), (122, 165772), (244, 82886), (488, 41443)]