20299686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{27961}}^1$

素因数の和:27988

約数の個数: 24

約数和(自身を含む): 44627352

約数和(自身を除く): 24327666

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 27961, 55922, 83883, 167766, 307571, 615142, 922713, 1845426, 3383281, 6766562, 10149843, 20299686]

約数ペア:

[(1, 20299686), (2, 10149843), (3, 6766562), (6, 3383281), (11, 1845426), (22, 922713), (33, 615142), (66, 307571), (121, 167766), (242, 83883), (363, 55922), (726, 27961)]