20184252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13901}}^1$

素因数の和:13930

約数の個数: 36

約数和(自身を含む): 51771048

約数和(自身を除く): 31586796

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 13901, 27802, 41703, 55604, 83406, 152911, 166812, 305822, 458733, 611644, 917466, 1682021, 1834932, 3364042, 5046063, 6728084, 10092126, 20184252]

約数ペア:

[(1, 20184252), (2, 10092126), (3, 6728084), (4, 5046063), (6, 3364042), (11, 1834932), (12, 1682021), (22, 917466), (33, 611644), (44, 458733), (66, 305822), (121, 166812), (132, 152911), (242, 83406), (363, 55604), (484, 41703), (726, 27802), (1452, 13901)]