20216173065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3952331}}^1$

素因数の和:3952381

約数の個数: 32

約数和(自身を含む): 36424691712

約数和(自身を除く): 16208518647

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 3952331, 11856993, 19761655, 43475641, 59284965, 122522261, 130426923, 217378205, 367566783, 612611305, 652134615, 1347744871, 1837833915, 4043234613, 6738724355, 20216173065]

約数ペア:

[(1, 20216173065), (3, 6738724355), (5, 4043234613), (11, 1837833915), (15, 1347744871), (31, 652134615), (33, 612611305), (55, 367566783), (93, 217378205), (155, 130426923), (165, 122522261), (341, 59284965), (465, 43475641), (1023, 19761655), (1705, 11856993), (5115, 3952331)]