20102079097

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{15641}}^1$

素因数の和:15873

約数の個数: 32

約数和(自身を含む): 23515557120

約数和(自身を除く): 3413478023

約数列:

[1, 17, 19, 23, 173, 323, 391, 437, 2941, 3287, 3979, 7429, 15641, 55879, 67643, 75601, 265897, 297179, 359743, 1285217, 2705893, 5052043, 6115631, 6835117, 46000181, 51411967, 62235539, 116196989, 874003439, 1058004163, 1182475241, 20102079097]

約数ペア:

[(1, 20102079097), (17, 1182475241), (19, 1058004163), (23, 874003439), (173, 116196989), (323, 62235539), (391, 51411967), (437, 46000181), (2941, 6835117), (3287, 6115631), (3979, 5052043), (7429, 2705893), (15641, 1285217), (55879, 359743), (67643, 297179), (75601, 265897)]