20097430146

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{881}}^1\times {\mathrm{4049}}^1$

素因数の和:5251

約数の個数: 48

約数和(自身を含む): 43743936600

約数和(自身を除く): 23646506454

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 881, 939, 1762, 1878, 2643, 2817, 4049, 5286, 5634, 7929, 8098, 12147, 15858, 24294, 36441, 72882, 275753, 551506, 827259, 1267337, 1654518, 2481777, 2534674, 3567169, 3802011, 4963554, 7134338, 7604022, 10701507, 11406033, 21403014, 22812066, 32104521, 64209042, 1116523897, 2233047794, 3349571691, 6699143382, 10048715073, 20097430146]

約数ペア:

[(1, 20097430146), (2, 10048715073), (3, 6699143382), (6, 3349571691), (9, 2233047794), (18, 1116523897), (313, 64209042), (626, 32104521), (881, 22812066), (939, 21403014), (1762, 11406033), (1878, 10701507), (2643, 7604022), (2817, 7134338), (4049, 4963554), (5286, 3802011), (5634, 3567169), (7929, 2534674), (8098, 2481777), (12147, 1654518), (15858, 1267337), (24294, 827259), (36441, 551506), (72882, 275753)]