20233729171

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 23262640128

約数和(自身を除く): 3028910957

約数列:

[1, 17, 29, 31, 71, 493, 527, 643, 841, 899, 1207, 2059, 2201, 10931, 14297, 15283, 18647, 19933, 26071, 35003, 37417, 45653, 59711, 63829, 316999, 338861, 443207, 540763, 578057, 776101, 1015087, 1085093, 1323937, 1415243, 1851041, 9192971, 9826969, 16763653, 22506929, 24059131, 31467697, 38394173, 41042047, 284982101, 652700941, 697714799, 1190219363, 20233729171]

約数ペア:

[(1, 20233729171), (17, 1190219363), (29, 697714799), (31, 652700941), (71, 284982101), (493, 41042047), (527, 38394173), (643, 31467697), (841, 24059131), (899, 22506929), (1207, 16763653), (2059, 9826969), (2201, 9192971), (10931, 1851041), (14297, 1415243), (15283, 1323937), (18647, 1085093), (19933, 1015087), (26071, 776101), (35003, 578057), (37417, 540763), (45653, 443207), (59711, 338861), (63829, 316999)]