20229435916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{19937}}^1$

素因数の和:20274

約数の個数: 48

約数和(自身を含む): 37984282560

約数和(自身を除く): 17754846644

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 269, 538, 943, 1076, 1886, 3772, 6187, 11029, 12374, 19937, 22058, 24748, 39874, 44116, 79748, 253667, 458551, 507334, 817417, 917102, 1014668, 1634834, 1834204, 3269668, 5363053, 10726106, 18800591, 21452212, 37601182, 75202364, 123350219, 219885173, 246700438, 439770346, 493400876, 879540692, 5057358979, 10114717958, 20229435916]

約数ペア:

[(1, 20229435916), (2, 10114717958), (4, 5057358979), (23, 879540692), (41, 493400876), (46, 439770346), (82, 246700438), (92, 219885173), (164, 123350219), (269, 75202364), (538, 37601182), (943, 21452212), (1076, 18800591), (1886, 10726106), (3772, 5363053), (6187, 3269668), (11029, 1834204), (12374, 1634834), (19937, 1014668), (22058, 917102), (24748, 817417), (39874, 507334), (44116, 458551), (79748, 253667)]