20393865934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1\times {\mathrm{7457}}^1$

素因数の和:8124

約数の個数: 32

約数和(自身を含む): 33152898240

約数和(自身を除く): 12759032306

約数列:

[1, 2, 13, 26, 293, 359, 586, 718, 3809, 4667, 7457, 7618, 9334, 14914, 96941, 105187, 193882, 210374, 1367431, 2184901, 2677063, 2734862, 4369802, 5354126, 28403713, 34801819, 56807426, 69603638, 784379459, 1568758918, 10196932967, 20393865934]

約数ペア:

[(1, 20393865934), (2, 10196932967), (13, 1568758918), (26, 784379459), (293, 69603638), (359, 56807426), (586, 34801819), (718, 28403713), (3809, 5354126), (4667, 4369802), (7457, 2734862), (7618, 2677063), (9334, 2184901), (14914, 1367431), (96941, 210374), (105187, 193882)]