20004388922

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{282221}}^1$

素因数の和:282374

約数の個数: 32

約数和(自身を含む): 35275492224

約数和(自身を除く): 15271103302

約数列:

[1, 2, 7, 14, 61, 83, 122, 166, 427, 581, 854, 1162, 5063, 10126, 35441, 70882, 282221, 564442, 1975547, 3951094, 17215481, 23424343, 34430962, 46848686, 120508367, 163970401, 241016734, 327940802, 1428884923, 2857769846, 10002194461, 20004388922]

約数ペア:

[(1, 20004388922), (2, 10002194461), (7, 2857769846), (14, 1428884923), (61, 327940802), (83, 241016734), (122, 163970401), (166, 120508367), (427, 46848686), (581, 34430962), (854, 23424343), (1162, 17215481), (5063, 3951094), (10126, 1975547), (35441, 564442), (70882, 282221)]