20673924

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{3889}}^1$

素因数の和:4339

約数の個数: 24

約数和(自身を含む): 48360480

約数和(自身を除く): 27686556

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2658, 3889, 5316, 7778, 11667, 15556, 23334, 46668, 1722827, 3445654, 5168481, 6891308, 10336962, 20673924]

約数ペア:

[(1, 20673924), (2, 10336962), (3, 6891308), (4, 5168481), (6, 3445654), (12, 1722827), (443, 46668), (886, 23334), (1329, 15556), (1772, 11667), (2658, 7778), (3889, 5316)]