20228932212

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{226609}}^1$

素因数の和:226832

約数の個数: 48

約数和(自身を含む): 48577932480

約数和(自身を除く): 28349000268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 173, 258, 346, 516, 519, 692, 1038, 2076, 7439, 14878, 22317, 29756, 44634, 89268, 226609, 453218, 679827, 906436, 1359654, 2719308, 9744187, 19488374, 29232561, 38976748, 39203357, 58465122, 78406714, 116930244, 117610071, 156813428, 235220142, 470440284, 1685744351, 3371488702, 5057233053, 6742977404, 10114466106, 20228932212]

約数ペア:

[(1, 20228932212), (2, 10114466106), (3, 6742977404), (4, 5057233053), (6, 3371488702), (12, 1685744351), (43, 470440284), (86, 235220142), (129, 156813428), (172, 117610071), (173, 116930244), (258, 78406714), (346, 58465122), (516, 39203357), (519, 38976748), (692, 29232561), (1038, 19488374), (2076, 9744187), (7439, 2719308), (14878, 1359654), (22317, 906436), (29756, 679827), (44634, 453218), (89268, 226609)]