20076535912

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1249}}^1\times {\mathrm{46727}}^1$

素因数の和:48025

約数の個数: 32

約数和(自身を含む): 38550600000

約数和(自身を除く): 18474064088

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1249, 2498, 4996, 9992, 46727, 53707, 93454, 107414, 186908, 214828, 373816, 429656, 2009261, 4018522, 8037044, 16074088, 58362023, 116724046, 233448092, 466896184, 2509566989, 5019133978, 10038267956, 20076535912]

約数ペア:

[(1, 20076535912), (2, 10038267956), (4, 5019133978), (8, 2509566989), (43, 466896184), (86, 233448092), (172, 116724046), (344, 58362023), (1249, 16074088), (2498, 8037044), (4996, 4018522), (9992, 2009261), (46727, 429656), (53707, 373816), (93454, 214828), (107414, 186908)]