20172729951

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{175811}}^1$

素因数の和:175908

約数の個数: 48

約数和(自身を含む): 34009073280

約数和(自身を除く): 13836343329

約数列:

[1, 3, 9, 11, 19, 33, 57, 61, 99, 171, 183, 209, 549, 627, 671, 1159, 1881, 2013, 3477, 6039, 10431, 12749, 38247, 114741, 175811, 527433, 1582299, 1933921, 3340409, 5801763, 10021227, 10724471, 17405289, 30063681, 32173413, 36744499, 96520239, 110233497, 117969181, 203764949, 330700491, 353907543, 611294847, 1061722629, 1833884541, 2241414439, 6724243317, 20172729951]

約数ペア:

[(1, 20172729951), (3, 6724243317), (9, 2241414439), (11, 1833884541), (19, 1061722629), (33, 611294847), (57, 353907543), (61, 330700491), (99, 203764949), (171, 117969181), (183, 110233497), (209, 96520239), (549, 36744499), (627, 32173413), (671, 30063681), (1159, 17405289), (1881, 10724471), (2013, 10021227), (3477, 5801763), (6039, 3340409), (10431, 1933921), (12749, 1582299), (38247, 527433), (114741, 175811)]