2020056478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{42767}}^1$

素因数の和:42912

約数の個数: 32

約数和(自身を含む): 3510397440

約数和(自身を除く): 1490340962

約数列:

[1, 2, 11, 19, 22, 38, 113, 209, 226, 418, 1243, 2147, 2486, 4294, 23617, 42767, 47234, 85534, 470437, 812573, 940874, 1625146, 4832671, 8938303, 9665342, 17876606, 53159381, 91820749, 106318762, 183641498, 1010028239, 2020056478]

約数ペア:

[(1, 2020056478), (2, 1010028239), (11, 183641498), (19, 106318762), (22, 91820749), (38, 53159381), (113, 17876606), (209, 9665342), (226, 8938303), (418, 4832671), (1243, 1625146), (2147, 940874), (2486, 812573), (4294, 470437), (23617, 85534), (42767, 47234)]