20341454182

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79133}}^1$

素因数の和:79253

約数の個数: 48

約数和(自身を含む): 36915061392

約数和(自身を除く): 16573607210

約数列:

[1, 2, 7, 14, 43, 49, 61, 86, 98, 122, 301, 427, 602, 854, 2107, 2623, 2989, 4214, 5246, 5978, 18361, 36722, 79133, 128527, 158266, 257054, 553931, 1107862, 3402719, 3877517, 4827113, 6805438, 7755034, 9654226, 23819033, 33789791, 47638066, 67579582, 166733231, 207565859, 236528537, 333466462, 415131718, 473057074, 1452961013, 2905922026, 10170727091, 20341454182]

約数ペア:

[(1, 20341454182), (2, 10170727091), (7, 2905922026), (14, 1452961013), (43, 473057074), (49, 415131718), (61, 333466462), (86, 236528537), (98, 207565859), (122, 166733231), (301, 67579582), (427, 47638066), (602, 33789791), (854, 23819033), (2107, 9654226), (2623, 7755034), (2989, 6805438), (4214, 4827113), (5246, 3877517), (5978, 3402719), (18361, 1107862), (36722, 553931), (79133, 257054), (128527, 158266)]