20432013

素因数分解:

$3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2129}}^1$

素因数の和:2596

約数の個数: 16

約数和(自身を含む): 31217280

約数和(自身を除く): 10785267

約数列:

[1, 3, 7, 21, 457, 1371, 2129, 3199, 6387, 9597, 14903, 44709, 972953, 2918859, 6810671, 20432013]

約数ペア:

[(1, 20432013), (3, 6810671), (7, 2918859), (21, 972953), (457, 44709), (1371, 14903), (2129, 9597), (3199, 6387)]