19663748496

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1147511}}^1$

素因数の和:1147549

約数の個数: 120

約数和(自身を含む): 66592416384

約数和(自身を除く): 46928667888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 17136, 1147511, 2295022, 3442533, 4590044, 6885066, 8032577, 9180088, 10327599, 13770132, 16065154, 18360176, 19507687, 20655198, 24097731, 27540264, 32130308, 39015374, 41310396, 48195462, 55080528, 58523061, 64260616, 72293193, 78030748, 82620792, 96390924, 117046122, 128521232, 136553809, 144586386, 156061496, 165241584, 175569183, 192781848, 234092244, 273107618, 289172772, 312122992, 351138366, 385563696, 409661427, 468184488, 546215236, 578345544, 702276732, 819322854, 936368976, 1092430472, 1156691088, 1228984281, 1404553464, 1638645708, 2184860944, 2457968562, 2809106928, 3277291416, 4915937124, 6554582832, 9831874248, 19663748496]

約数ペア:

[(1, 19663748496), (2, 9831874248), (3, 6554582832), (4, 4915937124), (6, 3277291416), (7, 2809106928), (8, 2457968562), (9, 2184860944), (12, 1638645708), (14, 1404553464), (16, 1228984281), (17, 1156691088), (18, 1092430472), (21, 936368976), (24, 819322854), (28, 702276732), (34, 578345544), (36, 546215236), (42, 468184488), (48, 409661427), (51, 385563696), (56, 351138366), (63, 312122992), (68, 289172772), (72, 273107618), (84, 234092244), (102, 192781848), (112, 175569183), (119, 165241584), (126, 156061496), (136, 144586386), (144, 136553809), (153, 128521232), (168, 117046122), (204, 96390924), (238, 82620792), (252, 78030748), (272, 72293193), (306, 64260616), (336, 58523061), (357, 55080528), (408, 48195462), (476, 41310396), (504, 39015374), (612, 32130308), (714, 27540264), (816, 24097731), (952, 20655198), (1008, 19507687), (1071, 18360176), (1224, 16065154), (1428, 13770132), (1904, 10327599), (2142, 9180088), (2448, 8032577), (2856, 6885066), (4284, 4590044), (5712, 3442533), (8568, 2295022), (17136, 1147511)]