20342582466

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{39563}}^1$

素因数の和:39727

約数の個数: 48

約数和(自身を含む): 43694798112

約数和(自身を除く): 23352215646

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 3621, 5041, 7242, 10082, 15123, 30246, 39563, 79126, 85697, 118689, 171394, 237378, 257091, 514182, 672571, 1345142, 2017713, 2808973, 4035426, 5617946, 8426919, 16853838, 47752541, 95505082, 143257623, 199437083, 286515246, 398874166, 598311249, 1196622498, 3390430411, 6780860822, 10171291233, 20342582466]

約数ペア:

[(1, 20342582466), (2, 10171291233), (3, 6780860822), (6, 3390430411), (17, 1196622498), (34, 598311249), (51, 398874166), (71, 286515246), (102, 199437083), (142, 143257623), (213, 95505082), (426, 47752541), (1207, 16853838), (2414, 8426919), (3621, 5617946), (5041, 4035426), (7242, 2808973), (10082, 2017713), (15123, 1345142), (30246, 672571), (39563, 514182), (79126, 257091), (85697, 237378), (118689, 171394)]