20238515745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{192747769}}^1$

素因数の和:192747784

約数の個数: 16

約数和(自身を含む): 37007571840

約数和(自身を除く): 16769056095

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 192747769, 578243307, 963738845, 1349234383, 2891216535, 4047703149, 6746171915, 20238515745]

約数ペア:

[(1, 20238515745), (3, 6746171915), (5, 4047703149), (7, 2891216535), (15, 1349234383), (21, 963738845), (35, 578243307), (105, 192747769)]