20162823021

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{121013}}^1$

素因数の和:121064

約数の個数: 60

約数和(自身を含む): 35054609436

約数和(自身を除く): 14891786415

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 121, 153, 187, 297, 363, 459, 561, 891, 1089, 1377, 1683, 2057, 3267, 5049, 6171, 9801, 15147, 18513, 55539, 121013, 166617, 363039, 1089117, 1331143, 2057221, 3267351, 3993429, 6171663, 9802053, 11980287, 14642573, 18514989, 22629431, 35940861, 43927719, 55544967, 67888293, 107822583, 131783157, 166634901, 203664879, 248923741, 395349471, 610994637, 746771223, 1186048413, 1832983911, 2240313669, 6720941007, 20162823021]

約数ペア:

[(1, 20162823021), (3, 6720941007), (9, 2240313669), (11, 1832983911), (17, 1186048413), (27, 746771223), (33, 610994637), (51, 395349471), (81, 248923741), (99, 203664879), (121, 166634901), (153, 131783157), (187, 107822583), (297, 67888293), (363, 55544967), (459, 43927719), (561, 35940861), (891, 22629431), (1089, 18514989), (1377, 14642573), (1683, 11980287), (2057, 9802053), (3267, 6171663), (5049, 3993429), (6171, 3267351), (9801, 2057221), (15147, 1331143), (18513, 1089117), (55539, 363039), (121013, 166617)]