20772934

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{367}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 38578176

約数和(自身を除く): 17805242

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 311, 367, 622, 734, 2177, 2569, 4043, 4354, 4771, 5138, 8086, 9542, 28301, 33397, 56602, 66794, 114137, 228274, 798959, 1483781, 1597918, 2967562, 10386467, 20772934]

約数ペア:

[(1, 20772934), (2, 10386467), (7, 2967562), (13, 1597918), (14, 1483781), (26, 798959), (91, 228274), (182, 114137), (311, 66794), (367, 56602), (622, 33397), (734, 28301), (2177, 9542), (2569, 8086), (4043, 5138), (4354, 4771)]