20114790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{670493}}^1$

素因数の和:670503

約数の個数: 16

約数和(自身を含む): 48275568

約数和(自身を除く): 28160778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 670493, 1340986, 2011479, 3352465, 4022958, 6704930, 10057395, 20114790]

約数ペア:

[(1, 20114790), (2, 10057395), (3, 6704930), (5, 4022958), (6, 3352465), (10, 2011479), (15, 1340986), (30, 670493)]