20049766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53609}}^1$

素因数の和:53639

約数の個数: 16

約数和(自身を含む): 34739280

約数和(自身を除く): 14689514

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 53609, 107218, 589699, 911353, 1179398, 1822706, 10024883, 20049766]

約数ペア:

[(1, 20049766), (2, 10024883), (11, 1822706), (17, 1179398), (22, 911353), (34, 589699), (187, 107218), (374, 53609)]