20160206028

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{1396523}}^1$

素因数の和:1396934

約数の個数: 36

約数和(自身を含む): 51087640968

約数和(自身を除く): 30927434940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1604, 2406, 3609, 4812, 7218, 14436, 1396523, 2793046, 4189569, 5586092, 8379138, 12568707, 16758276, 25137414, 50274828, 560005723, 1120011446, 1680017169, 2240022892, 3360034338, 5040051507, 6720068676, 10080103014, 20160206028]

約数ペア:

[(1, 20160206028), (2, 10080103014), (3, 6720068676), (4, 5040051507), (6, 3360034338), (9, 2240022892), (12, 1680017169), (18, 1120011446), (36, 560005723), (401, 50274828), (802, 25137414), (1203, 16758276), (1604, 12568707), (2406, 8379138), (3609, 5586092), (4812, 4189569), (7218, 2793046), (14436, 1396523)]