20173823988

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{4192399}}^1$

素因数の和:4192807

約数の個数: 24

約数和(自身を含む): 47189654400

約数和(自身を除く): 27015830412

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4812, 4192399, 8384798, 12577197, 16769596, 25154394, 50308788, 1681151999, 3362303998, 5043455997, 6724607996, 10086911994, 20173823988]

約数ペア:

[(1, 20173823988), (2, 10086911994), (3, 6724607996), (4, 5043455997), (6, 3362303998), (12, 1681151999), (401, 50308788), (802, 25154394), (1203, 16769596), (1604, 12577197), (2406, 8384798), (4812, 4192399)]