20724331331

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{163}}^1\times {\mathrm{8443}}^1$

素因数の和:8691

約数の個数: 24

約数和(自身を含む): 23381233344

約数和(自身を除く): 2656902013

約数列:

[1, 11, 37, 163, 407, 1369, 1793, 6031, 8443, 15059, 66341, 92873, 223147, 312391, 1376209, 2454617, 3436301, 11558467, 15138299, 50919733, 127143137, 560117063, 1884030121, 20724331331]

約数ペア:

[(1, 20724331331), (11, 1884030121), (37, 560117063), (163, 127143137), (407, 50919733), (1369, 15138299), (1793, 11558467), (6031, 3436301), (8443, 2454617), (15059, 1376209), (66341, 312391), (92873, 223147)]