20328231297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{72497}}^1$

素因数の和:72833

約数の個数: 32

約数和(自身を含む): 30692753280

約数和(自身を除く): 10364521983

約数列:

[1, 3, 11, 29, 33, 87, 293, 319, 879, 957, 3223, 8497, 9669, 25491, 72497, 93467, 217491, 280401, 797467, 2102413, 2392401, 6307239, 21241621, 23126543, 63724863, 69379629, 233657831, 616007009, 700973493, 1848021027, 6776077099, 20328231297]

約数ペア:

[(1, 20328231297), (3, 6776077099), (11, 1848021027), (29, 700973493), (33, 616007009), (87, 233657831), (293, 69379629), (319, 63724863), (879, 23126543), (957, 21241621), (3223, 6307239), (8497, 2392401), (9669, 2102413), (25491, 797467), (72497, 280401), (93467, 217491)]