20344517083

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{13103}}^1$

素因数の和:13192

約数の個数: 48

約数和(自身を含む): 25881762816

約数和(自身を除く): 5537245733

約数列:

[1, 11, 17, 19, 23, 187, 209, 253, 323, 361, 391, 437, 3553, 3971, 4301, 4807, 6137, 7429, 8303, 13103, 67507, 81719, 91333, 141151, 144133, 222751, 248957, 301369, 1552661, 2450261, 2738527, 3315059, 4232269, 4730183, 5123273, 5726011, 46554959, 52032013, 56356003, 62986121, 80413111, 97342187, 108794209, 884544221, 1070764057, 1196736299, 1849501553, 20344517083]

約数ペア:

[(1, 20344517083), (11, 1849501553), (17, 1196736299), (19, 1070764057), (23, 884544221), (187, 108794209), (209, 97342187), (253, 80413111), (323, 62986121), (361, 56356003), (391, 52032013), (437, 46554959), (3553, 5726011), (3971, 5123273), (4301, 4730183), (4807, 4232269), (6137, 3315059), (7429, 2738527), (8303, 2450261), (13103, 1552661), (67507, 301369), (81719, 248957), (91333, 222751), (141151, 144133)]