20163826871

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{89809}}^1$

素因数の和:90154

約数の個数: 16

約数和(自身を含む): 21882026880

約数和(自身を除く): 1718200009

約数列:

[1, 17, 47, 281, 799, 4777, 13207, 89809, 224519, 1526753, 4221023, 25236329, 71757391, 429017593, 1186107463, 20163826871]

約数ペア:

[(1, 20163826871), (17, 1186107463), (47, 429017593), (281, 71757391), (799, 25236329), (4777, 4221023), (13207, 1526753), (89809, 224519)]