2016805990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{132947}}^1$

素因数の和:133032

約数の個数: 32

約数和(自身を含む): 3819330144

約数和(自身を除く): 1802524154

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 1517, 3034, 7585, 15170, 132947, 265894, 664735, 1329470, 4919039, 5450827, 9838078, 10901654, 24595195, 27254135, 49190390, 54508270, 201680599, 403361198, 1008402995, 2016805990]

約数ペア:

[(1, 2016805990), (2, 1008402995), (5, 403361198), (10, 201680599), (37, 54508270), (41, 49190390), (74, 27254135), (82, 24595195), (185, 10901654), (205, 9838078), (370, 5450827), (410, 4919039), (1517, 1329470), (3034, 664735), (7585, 265894), (15170, 132947)]