2016203618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1237}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 3668837760

約数和(自身を除く): 1652634142

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 139, 143, 278, 286, 451, 533, 902, 1066, 1237, 1529, 1807, 2474, 3058, 3614, 5699, 5863, 11398, 11726, 13607, 16081, 19877, 27214, 32162, 39754, 50717, 62689, 74087, 101434, 125378, 148174, 171943, 176891, 343886, 353782, 557887, 659321, 814957, 1115774, 1318642, 1629914, 1891373, 2235259, 3782746, 4470518, 7049663, 7252531, 14099326, 14505062, 24587849, 49175698, 77546293, 91645619, 155092586, 183291238, 1008101809, 2016203618]

約数ペア:

[(1, 2016203618), (2, 1008101809), (11, 183291238), (13, 155092586), (22, 91645619), (26, 77546293), (41, 49175698), (82, 24587849), (139, 14505062), (143, 14099326), (278, 7252531), (286, 7049663), (451, 4470518), (533, 3782746), (902, 2235259), (1066, 1891373), (1237, 1629914), (1529, 1318642), (1807, 1115774), (2474, 814957), (3058, 659321), (3614, 557887), (5699, 353782), (5863, 343886), (11398, 176891), (11726, 171943), (13607, 148174), (16081, 125378), (19877, 101434), (27214, 74087), (32162, 62689), (39754, 50717)]