20005941401604

素因数分解:

$2^2\times 3^4\times {\mathrm{1009}}^1\times {\mathrm{61195969}}^1$

素因数の和:61196994

約数の個数: 60

約数和(自身を含む): 52351316455900

約数和(自身を除く): 32345375054296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1009, 2018, 3027, 4036, 6054, 9081, 12108, 18162, 27243, 36324, 54486, 81729, 108972, 163458, 326916, 61195969, 122391938, 183587907, 244783876, 367175814, 550763721, 734351628, 1101527442, 1652291163, 2203054884, 3304582326, 4956873489, 6609164652, 9913746978, 19827493956, 61746732721, 123493465442, 185240198163, 246986930884, 370480396326, 555720594489, 740960792652, 1111441188978, 1667161783467, 2222882377956, 3334323566934, 5001485350401, 6668647133868, 10002970700802, 20005941401604]

約数ペア:

[(1, 20005941401604), (2, 10002970700802), (3, 6668647133868), (4, 5001485350401), (6, 3334323566934), (9, 2222882377956), (12, 1667161783467), (18, 1111441188978), (27, 740960792652), (36, 555720594489), (54, 370480396326), (81, 246986930884), (108, 185240198163), (162, 123493465442), (324, 61746732721), (1009, 19827493956), (2018, 9913746978), (3027, 6609164652), (4036, 4956873489), (6054, 3304582326), (9081, 2203054884), (12108, 1652291163), (18162, 1101527442), (27243, 734351628), (36324, 550763721), (54486, 367175814), (81729, 244783876), (108972, 183587907), (163458, 122391938), (326916, 61195969)]