20170662608

素因数分解:

$2^4\times {\mathrm{7369}}^1\times {\mathrm{171077}}^1$

素因数の和:178454

約数の個数: 20

約数和(自身を含む): 39086190660

約数和(自身を除く): 18915528052

約数列:

[1, 2, 4, 8, 16, 7369, 14738, 29476, 58952, 117904, 171077, 342154, 684308, 1368616, 2737232, 1260666413, 2521332826, 5042665652, 10085331304, 20170662608]

約数ペア:

[(1, 20170662608), (2, 10085331304), (4, 5042665652), (8, 2521332826), (16, 1260666413), (7369, 2737232), (14738, 1368616), (29476, 684308), (58952, 342154), (117904, 171077)]