20342814118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{271723}}^1$

素因数の和:271860

約数の個数: 32

約数和(自身を含む): 34511121792

約数和(自身を除く): 14168307674

約数列:

[1, 2, 11, 22, 41, 82, 83, 166, 451, 902, 913, 1826, 3403, 6806, 37433, 74866, 271723, 543446, 2988953, 5977906, 11140643, 22281286, 22553009, 45106018, 122547073, 245094146, 248083099, 496166198, 924673369, 1849346738, 10171407059, 20342814118]

約数ペア:

[(1, 20342814118), (2, 10171407059), (11, 1849346738), (22, 924673369), (41, 496166198), (82, 248083099), (83, 245094146), (166, 122547073), (451, 45106018), (902, 22553009), (913, 22281286), (1826, 11140643), (3403, 5977906), (6806, 2988953), (37433, 543446), (74866, 271723)]