20342851210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1051}}^1\times {\mathrm{175961}}^1$

素因数の和:177030

約数の個数: 32

約数和(自身を含む): 39984197184

約数和(自身を除く): 19641345974

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1051, 2102, 5255, 10510, 11561, 23122, 57805, 115610, 175961, 351922, 879805, 1759610, 1935571, 3871142, 9677855, 19355710, 184935011, 369870022, 924675055, 1849350110, 2034285121, 4068570242, 10171425605, 20342851210]

約数ペア:

[(1, 20342851210), (2, 10171425605), (5, 4068570242), (10, 2034285121), (11, 1849350110), (22, 924675055), (55, 369870022), (110, 184935011), (1051, 19355710), (2102, 9677855), (5255, 3871142), (10510, 1935571), (11561, 1759610), (23122, 879805), (57805, 351922), (115610, 175961)]