20219858753

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{24749}}^1$

素因数の和:25168

約数の個数: 16

約数和(自身を含む): 21127392000

約数和(自身を除く): 907533247

約数列:

[1, 37, 71, 311, 2627, 11507, 22081, 24749, 816997, 915713, 1757179, 7696939, 65015623, 284786743, 546482669, 20219858753]

約数ペア:

[(1, 20219858753), (37, 546482669), (71, 284786743), (311, 65015623), (2627, 7696939), (11507, 1757179), (22081, 915713), (24749, 816997)]