2000304882

素因数分解:

$2^1\times 3^4\times {\mathrm{193}}^1\times {\mathrm{63977}}^1$

素因数の和:64184

約数の個数: 40

約数和(自身を含む): 4505458716

約数和(自身を除く): 2505153834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193, 386, 579, 1158, 1737, 3474, 5211, 10422, 15633, 31266, 63977, 127954, 191931, 383862, 575793, 1151586, 1727379, 3454758, 5182137, 10364274, 12347561, 24695122, 37042683, 74085366, 111128049, 222256098, 333384147, 666768294, 1000152441, 2000304882]

約数ペア:

[(1, 2000304882), (2, 1000152441), (3, 666768294), (6, 333384147), (9, 222256098), (18, 111128049), (27, 74085366), (54, 37042683), (81, 24695122), (162, 12347561), (193, 10364274), (386, 5182137), (579, 3454758), (1158, 1727379), (1737, 1151586), (3474, 575793), (5211, 383862), (10422, 191931), (15633, 127954), (31266, 63977)]