20147070243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{83219}}^1$

素因数の和:83387

約数の個数: 32

約数和(自身を含む): 29336048640

約数和(自身を除く): 9188978397

約数列:

[1, 3, 17, 47, 51, 101, 141, 303, 799, 1717, 2397, 4747, 5151, 14241, 80699, 83219, 242097, 249657, 1414723, 3911293, 4244169, 8405119, 11733879, 25215357, 66491981, 142887023, 199475943, 395040593, 428661069, 1185121779, 6715690081, 20147070243]

約数ペア:

[(1, 20147070243), (3, 6715690081), (17, 1185121779), (47, 428661069), (51, 395040593), (101, 199475943), (141, 142887023), (303, 66491981), (799, 25215357), (1717, 11733879), (2397, 8405119), (4747, 4244169), (5151, 3911293), (14241, 1414723), (80699, 249657), (83219, 242097)]