20164622544

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{4243397}}^1$

素因数の和:4243425

約数の個数: 80

約数和(自身を含む): 63141762240

約数和(自身を除く): 42977139696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 4243397, 8486794, 12730191, 16973588, 25460382, 33947176, 38190573, 46677367, 50920764, 67894352, 76381146, 93354734, 101841528, 114571719, 140032101, 152762292, 186709468, 203683056, 229143438, 280064202, 305524584, 373418936, 420096303, 458286876, 560128404, 611049168, 746837872, 840192606, 916573752, 1120256808, 1260288909, 1680385212, 1833147504, 2240513616, 2520577818, 3360770424, 5041155636, 6721540848, 10082311272, 20164622544]

約数ペア:

[(1, 20164622544), (2, 10082311272), (3, 6721540848), (4, 5041155636), (6, 3360770424), (8, 2520577818), (9, 2240513616), (11, 1833147504), (12, 1680385212), (16, 1260288909), (18, 1120256808), (22, 916573752), (24, 840192606), (27, 746837872), (33, 611049168), (36, 560128404), (44, 458286876), (48, 420096303), (54, 373418936), (66, 305524584), (72, 280064202), (88, 229143438), (99, 203683056), (108, 186709468), (132, 152762292), (144, 140032101), (176, 114571719), (198, 101841528), (216, 93354734), (264, 76381146), (297, 67894352), (396, 50920764), (432, 46677367), (528, 38190573), (594, 33947176), (792, 25460382), (1188, 16973588), (1584, 12730191), (2376, 8486794), (4752, 4243397)]