20170044610989

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3929}}^1\times {\mathrm{193861}}^1$

素因数の和:197910

約数の個数: 64

約数和(自身を含む): 33449476784640

約数和(自身を除く): 13279432173651

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 273, 291, 679, 1261, 2037, 3783, 3929, 8827, 11787, 26481, 27503, 51077, 82509, 153231, 193861, 357539, 381113, 581583, 1072617, 1143339, 1357027, 2520193, 2667791, 4071081, 4954469, 7560579, 8003373, 14863407, 17641351, 18804517, 34681283, 52924053, 56413551, 104043849, 131631619, 244458721, 394894857, 733376163, 761679869, 1711211047, 2285039607, 5133633141, 5331759083, 9901838297, 15995277249, 29705514891, 69312868079, 73882947293, 207938604237, 221648841879, 517180631051, 960478314809, 1551541893153, 2881434944427, 6723348203663, 20170044610989]

約数ペア:

[(1, 20170044610989), (3, 6723348203663), (7, 2881434944427), (13, 1551541893153), (21, 960478314809), (39, 517180631051), (91, 221648841879), (97, 207938604237), (273, 73882947293), (291, 69312868079), (679, 29705514891), (1261, 15995277249), (2037, 9901838297), (3783, 5331759083), (3929, 5133633141), (8827, 2285039607), (11787, 1711211047), (26481, 761679869), (27503, 733376163), (51077, 394894857), (82509, 244458721), (153231, 131631619), (193861, 104043849), (357539, 56413551), (381113, 52924053), (581583, 34681283), (1072617, 18804517), (1143339, 17641351), (1357027, 14863407), (2520193, 8003373), (2667791, 7560579), (4071081, 4954469)]