20229924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11789}}^1$

素因数の和:11820

約数の個数: 48

約数和(自身を含む): 55460160

約数和(自身を除く): 35230236

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 11789, 23578, 35367, 47156, 70734, 129679, 141468, 153257, 259358, 306514, 389037, 459771, 518716, 613028, 778074, 919542, 1556148, 1685827, 1839084, 3371654, 5057481, 6743308, 10114962, 20229924]

約数ペア:

[(1, 20229924), (2, 10114962), (3, 6743308), (4, 5057481), (6, 3371654), (11, 1839084), (12, 1685827), (13, 1556148), (22, 919542), (26, 778074), (33, 613028), (39, 518716), (44, 459771), (52, 389037), (66, 306514), (78, 259358), (132, 153257), (143, 141468), (156, 129679), (286, 70734), (429, 47156), (572, 35367), (858, 23578), (1716, 11789)]