20236053607

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1\times {\mathrm{4079}}^1$

素因数の和:7507

約数の個数: 32

約数和(自身を含む): 26571571200

約数和(自身を除く): 6335517593

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 3391, 4079, 23737, 28553, 37301, 44869, 64429, 77501, 261107, 314083, 451003, 542507, 708719, 852511, 4961033, 5967577, 13831889, 96823223, 152150779, 262805891, 1065055453, 1839641237, 2890864801, 20236053607]

約数ペア:

[(1, 20236053607), (7, 2890864801), (11, 1839641237), (19, 1065055453), (77, 262805891), (133, 152150779), (209, 96823223), (1463, 13831889), (3391, 5967577), (4079, 4961033), (23737, 852511), (28553, 708719), (37301, 542507), (44869, 451003), (64429, 314083), (77501, 261107)]