20144909094

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{7283}}^1$

素因数の和:7553

約数の個数: 64

約数和(自身を含む): 42090098688

約数和(自身を除く): 21945189594

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 151, 213, 258, 302, 426, 453, 906, 3053, 6106, 6493, 7283, 9159, 10721, 12986, 14566, 18318, 19479, 21442, 21849, 32163, 38958, 43698, 64326, 313169, 461003, 517093, 626338, 922006, 939507, 1034186, 1099733, 1383009, 1551279, 1879014, 2199466, 2766018, 3102558, 3299199, 6598398, 22234999, 44469998, 47288519, 66704997, 78081043, 94577038, 133409994, 141865557, 156162086, 234243129, 283731114, 468486258, 3357484849, 6714969698, 10072454547, 20144909094]

約数ペア:

[(1, 20144909094), (2, 10072454547), (3, 6714969698), (6, 3357484849), (43, 468486258), (71, 283731114), (86, 234243129), (129, 156162086), (142, 141865557), (151, 133409994), (213, 94577038), (258, 78081043), (302, 66704997), (426, 47288519), (453, 44469998), (906, 22234999), (3053, 6598398), (6106, 3299199), (6493, 3102558), (7283, 2766018), (9159, 2199466), (10721, 1879014), (12986, 1551279), (14566, 1383009), (18318, 1099733), (19479, 1034186), (21442, 939507), (21849, 922006), (32163, 626338), (38958, 517093), (43698, 461003), (64326, 313169)]