20132903868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21788857}}^1$

素因数の和:21788882

約数の個数: 48

約数和(自身を含む): 58568450304

約数和(自身を除く): 38435546436

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 21788857, 43577714, 65366571, 87155428, 130733142, 152521999, 239677427, 261466284, 305043998, 457565997, 479354854, 610087996, 719032281, 915131994, 958709708, 1438064562, 1677741989, 1830263988, 2876129124, 3355483978, 5033225967, 6710967956, 10066451934, 20132903868]

約数ペア:

[(1, 20132903868), (2, 10066451934), (3, 6710967956), (4, 5033225967), (6, 3355483978), (7, 2876129124), (11, 1830263988), (12, 1677741989), (14, 1438064562), (21, 958709708), (22, 915131994), (28, 719032281), (33, 610087996), (42, 479354854), (44, 457565997), (66, 305043998), (77, 261466284), (84, 239677427), (132, 152521999), (154, 130733142), (231, 87155428), (308, 65366571), (462, 43577714), (924, 21788857)]