20110516965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5803901}}^1$

素因数の和:5803930

約数の個数: 48

約数和(自身を含む): 43459618176

約数和(自身を除く): 23349101211

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 5803901, 17411703, 29019505, 40627307, 52235109, 63842911, 87058515, 121881921, 191528733, 203136535, 261175545, 319214555, 365645763, 446900377, 574586199, 609409605, 957643665, 1340701131, 1828228815, 2234501885, 2872930995, 4022103393, 6703505655, 20110516965]

約数ペア:

[(1, 20110516965), (3, 6703505655), (5, 4022103393), (7, 2872930995), (9, 2234501885), (11, 1828228815), (15, 1340701131), (21, 957643665), (33, 609409605), (35, 574586199), (45, 446900377), (55, 365645763), (63, 319214555), (77, 261175545), (99, 203136535), (105, 191528733), (165, 121881921), (231, 87058515), (315, 63842911), (385, 52235109), (495, 40627307), (693, 29019505), (1155, 17411703), (3465, 5803901)]