20676018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313273}}^1$

素因数の和:313289

約数の個数: 16

約数和(自身を含む): 45111456

約数和(自身を除く): 24435438

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 313273, 626546, 939819, 1879638, 3446003, 6892006, 10338009, 20676018]

約数ペア:

[(1, 20676018), (2, 10338009), (3, 6892006), (6, 3446003), (11, 1879638), (22, 939819), (33, 626546), (66, 313273)]