20027176

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{14813}}^1$

素因数の和:14845

約数の個数: 24

約数和(自身を含む): 40664430

約数和(自身を除く): 20637254

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 14813, 29626, 59252, 118504, 192569, 385138, 770276, 1540552, 2503397, 5006794, 10013588, 20027176]

約数ペア:

[(1, 20027176), (2, 10013588), (4, 5006794), (8, 2503397), (13, 1540552), (26, 770276), (52, 385138), (104, 192569), (169, 118504), (338, 59252), (676, 29626), (1352, 14813)]