20307123215

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{186227}}^1$

素因数の和:186538

約数の個数: 16

約数和(自身を含む): 24711710688

約数和(自身を除く): 4404587473

約数列:

[1, 5, 113, 193, 565, 965, 21809, 109045, 186227, 931135, 21043651, 35941811, 105218255, 179709055, 4061424643, 20307123215]

約数ペア:

[(1, 20307123215), (5, 4061424643), (113, 179709055), (193, 105218255), (565, 35941811), (965, 21043651), (21809, 931135), (109045, 186227)]