2016296020

素因数分解:

$2^2\times 5^1\times {\mathrm{1847}}^1\times {\mathrm{54583}}^1$

素因数の和:56439

約数の個数: 24

約数和(自身を含む): 4236591744

約数和(自身を除く): 2220295724

約数列:

[1, 2, 4, 5, 10, 20, 1847, 3694, 7388, 9235, 18470, 36940, 54583, 109166, 218332, 272915, 545830, 1091660, 100814801, 201629602, 403259204, 504074005, 1008148010, 2016296020]

約数ペア:

[(1, 2016296020), (2, 1008148010), (4, 504074005), (5, 403259204), (10, 201629602), (20, 100814801), (1847, 1091660), (3694, 545830), (7388, 272915), (9235, 218332), (18470, 109166), (36940, 54583)]