20087795067

素因数分解:

$3^1\times {\mathrm{313}}^1\times {\mathrm{1471}}^1\times {\mathrm{14543}}^1$

素因数の和:16330

約数の個数: 16

約数和(自身を含む): 26889412608

約数和(自身を除く): 6801617541

約数列:

[1, 3, 313, 939, 1471, 4413, 14543, 43629, 460423, 1381269, 4551959, 13655877, 21392753, 64178259, 6695931689, 20087795067]

約数ペア:

[(1, 20087795067), (3, 6695931689), (313, 64178259), (939, 21392753), (1471, 13655877), (4413, 4551959), (14543, 1381269), (43629, 460423)]