20238655806

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{37321}}^1$

素因数の和:38017

約数の個数: 48

約数和(自身を含む): 44854475328

約数和(自身を除く): 24615819522

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 641, 846, 1282, 1923, 3846, 5769, 11538, 30127, 37321, 60254, 74642, 90381, 111963, 180762, 223926, 271143, 335889, 542286, 671778, 1754087, 3508174, 5262261, 10524522, 15786783, 23922761, 31573566, 47845522, 71768283, 143536566, 215304849, 430609698, 1124369767, 2248739534, 3373109301, 6746218602, 10119327903, 20238655806]

約数ペア:

[(1, 20238655806), (2, 10119327903), (3, 6746218602), (6, 3373109301), (9, 2248739534), (18, 1124369767), (47, 430609698), (94, 215304849), (141, 143536566), (282, 71768283), (423, 47845522), (641, 31573566), (846, 23922761), (1282, 15786783), (1923, 10524522), (3846, 5262261), (5769, 3508174), (11538, 1754087), (30127, 671778), (37321, 542286), (60254, 335889), (74642, 271143), (90381, 223926), (111963, 180762)]