20174449932

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2297}}^1$

素因数の和:2717

約数の個数: 216

約数和(自身を含む): 64080446976

約数和(自身を除く): 43905997044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 383, 441, 468, 546, 588, 637, 766, 819, 882, 1092, 1149, 1274, 1532, 1638, 1764, 1911, 2297, 2298, 2548, 2681, 3276, 3447, 3822, 4594, 4596, 4979, 5362, 5733, 6891, 6894, 7644, 8043, 9188, 9958, 10724, 11466, 13782, 13788, 14937, 16079, 16086, 18767, 19916, 20673, 22932, 24129, 27564, 29861, 29874, 32158, 32172, 34853, 37534, 41346, 44811, 48237, 48258, 56301, 59722, 59748, 64316, 69706, 75068, 82692, 89583, 89622, 96474, 96516, 104559, 112553, 112602, 119444, 139412, 144711, 168903, 179166, 179244, 192948, 209027, 209118, 225106, 225204, 243971, 268749, 289422, 313677, 337659, 337806, 358332, 418054, 418236, 450212, 487942, 537498, 578844, 627081, 627354, 675318, 675612, 731913, 836108, 879751, 975884, 1012977, 1074996, 1254162, 1254708, 1350636, 1463189, 1463826, 1759502, 1881243, 2025954, 2195739, 2508324, 2639253, 2926378, 2927652, 3519004, 3762486, 4051908, 4389567, 4391478, 5278506, 5852756, 6158257, 7524972, 7917759, 8779134, 8782956, 10557012, 11436763, 12316514, 13168701, 15835518, 17558268, 18474771, 22873526, 24633028, 26337402, 31671036, 34310289, 36949542, 43107799, 45747052, 52674804, 55424313, 68620578, 73899084, 80057341, 86215598, 102930867, 110848626, 129323397, 137241156, 160114682, 172431196, 205861734, 221697252, 240172023, 258646794, 320229364, 387970191, 411723468, 480344046, 517293588, 560401387, 720516069, 775940382, 960688092, 1120802774, 1441032138, 1551880764, 1681204161, 2241605548, 2882064276, 3362408322, 5043612483, 6724816644, 10087224966, 20174449932]

約数ペア:

[(1, 20174449932), (2, 10087224966), (3, 6724816644), (4, 5043612483), (6, 3362408322), (7, 2882064276), (9, 2241605548), (12, 1681204161), (13, 1551880764), (14, 1441032138), (18, 1120802774), (21, 960688092), (26, 775940382), (28, 720516069), (36, 560401387), (39, 517293588), (42, 480344046), (49, 411723468), (52, 387970191), (63, 320229364), (78, 258646794), (84, 240172023), (91, 221697252), (98, 205861734), (117, 172431196), (126, 160114682), (147, 137241156), (156, 129323397), (182, 110848626), (196, 102930867), (234, 86215598), (252, 80057341), (273, 73899084), (294, 68620578), (364, 55424313), (383, 52674804), (441, 45747052), (468, 43107799), (546, 36949542), (588, 34310289), (637, 31671036), (766, 26337402), (819, 24633028), (882, 22873526), (1092, 18474771), (1149, 17558268), (1274, 15835518), (1532, 13168701), (1638, 12316514), (1764, 11436763), (1911, 10557012), (2297, 8782956), (2298, 8779134), (2548, 7917759), (2681, 7524972), (3276, 6158257), (3447, 5852756), (3822, 5278506), (4594, 4391478), (4596, 4389567), (4979, 4051908), (5362, 3762486), (5733, 3519004), (6891, 2927652), (6894, 2926378), (7644, 2639253), (8043, 2508324), (9188, 2195739), (9958, 2025954), (10724, 1881243), (11466, 1759502), (13782, 1463826), (13788, 1463189), (14937, 1350636), (16079, 1254708), (16086, 1254162), (18767, 1074996), (19916, 1012977), (20673, 975884), (22932, 879751), (24129, 836108), (27564, 731913), (29861, 675612), (29874, 675318), (32158, 627354), (32172, 627081), (34853, 578844), (37534, 537498), (41346, 487942), (44811, 450212), (48237, 418236), (48258, 418054), (56301, 358332), (59722, 337806), (59748, 337659), (64316, 313677), (69706, 289422), (75068, 268749), (82692, 243971), (89583, 225204), (89622, 225106), (96474, 209118), (96516, 209027), (104559, 192948), (112553, 179244), (112602, 179166), (119444, 168903), (139412, 144711)]