20251014388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{106861}}^1$

素因数の和:107008

約数の個数: 48

約数和(自身を含む): 39855251520

約数和(自身を除く): 19604237132

約数列:

[1, 2, 4, 11, 22, 44, 59, 73, 118, 146, 236, 292, 649, 803, 1298, 1606, 2596, 3212, 4307, 8614, 17228, 47377, 94754, 106861, 189508, 213722, 427444, 1175471, 2350942, 4701884, 6304799, 7800853, 12609598, 15601706, 25219196, 31203412, 69352789, 85809383, 138705578, 171618766, 277411156, 343237532, 460250327, 920500654, 1841001308, 5062753597, 10125507194, 20251014388]

約数ペア:

[(1, 20251014388), (2, 10125507194), (4, 5062753597), (11, 1841001308), (22, 920500654), (44, 460250327), (59, 343237532), (73, 277411156), (118, 171618766), (146, 138705578), (236, 85809383), (292, 69352789), (649, 31203412), (803, 25219196), (1298, 15601706), (1606, 12609598), (2596, 7800853), (3212, 6304799), (4307, 4701884), (8614, 2350942), (17228, 1175471), (47377, 427444), (94754, 213722), (106861, 189508)]