20006926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 33359040

約数和(自身を除く): 13352114

約数列:

[1, 2, 17, 29, 34, 58, 103, 197, 206, 394, 493, 986, 1751, 2987, 3349, 3502, 5713, 5974, 6698, 11426, 20291, 40582, 50779, 97121, 101558, 194242, 344947, 588439, 689894, 1176878, 10003463, 20006926]

約数ペア:

[(1, 20006926), (2, 10003463), (17, 1176878), (29, 689894), (34, 588439), (58, 344947), (103, 194242), (197, 101558), (206, 97121), (394, 50779), (493, 40582), (986, 20291), (1751, 11426), (2987, 6698), (3349, 5974), (3502, 5713)]