20930100965

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{119563}}^1$

素因数の和:119948

約数の個数: 16

約数和(自身を含む): 25389654528

約数和(自身を除く): 4459553563

約数列:

[1, 5, 157, 223, 785, 1115, 35011, 119563, 175055, 597815, 18771391, 26662549, 93856955, 133312745, 4186020193, 20930100965]

約数ペア:

[(1, 20930100965), (5, 4186020193), (157, 133312745), (223, 93856955), (785, 26662549), (1115, 18771391), (35011, 597815), (119563, 175055)]