20123998037

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{96587}}^1$

素因数の和:96689

約数の個数: 32

約数和(自身を含む): 24924340224

約数和(自身を除く): 4800342187

約数列:

[1, 11, 13, 31, 47, 143, 341, 403, 517, 611, 1457, 4433, 6721, 16027, 18941, 96587, 208351, 1062457, 1255631, 2994197, 4539589, 13811941, 32936167, 38924561, 49935479, 59014657, 140727259, 428170171, 649161227, 1547999849, 1829454367, 20123998037]

約数ペア:

[(1, 20123998037), (11, 1829454367), (13, 1547999849), (31, 649161227), (47, 428170171), (143, 140727259), (341, 59014657), (403, 49935479), (517, 38924561), (611, 32936167), (1457, 13811941), (4433, 4539589), (6721, 2994197), (16027, 1255631), (18941, 1062457), (96587, 208351)]