20077668754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2264569}}^1$

素因数の和:2264626

約数の個数: 32

約数和(自身を含む): 36522984960

約数和(自身を除く): 16445316206

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 2264569, 4529138, 24910259, 29439397, 49820518, 58878794, 70201639, 140403278, 323833367, 647666734, 772218029, 912621307, 1544436058, 1825242614, 10038834377, 20077668754]

約数ペア:

[(1, 20077668754), (2, 10038834377), (11, 1825242614), (13, 1544436058), (22, 912621307), (26, 772218029), (31, 647666734), (62, 323833367), (143, 140403278), (286, 70201639), (341, 58878794), (403, 49820518), (682, 29439397), (806, 24910259), (4433, 4529138), (8866, 2264569)]