20173086791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1\times {\mathrm{2269}}^1$

素因数の和:3159

約数の個数: 32

約数和(自身を含む): 24040934400

約数和(自身を除く): 3867847609

約数列:

[1, 11, 13, 79, 143, 787, 869, 1027, 2269, 8657, 10231, 11297, 24959, 29497, 62173, 112541, 179251, 324467, 683903, 808249, 1785703, 1971761, 2330263, 8890739, 19642733, 23214139, 25632893, 141070537, 255355529, 1551775907, 1833916981, 20173086791]

約数ペア:

[(1, 20173086791), (11, 1833916981), (13, 1551775907), (79, 255355529), (143, 141070537), (787, 25632893), (869, 23214139), (1027, 19642733), (2269, 8890739), (8657, 2330263), (10231, 1971761), (11297, 1785703), (24959, 808249), (29497, 683903), (62173, 324467), (112541, 179251)]