20117307312

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59779}}^1$

素因数の和:59856

約数の個数: 160

約数和(自身を含む): 62266848000

約数和(自身を除く): 42149540688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 41, 48, 54, 57, 72, 76, 82, 108, 114, 123, 144, 152, 164, 171, 216, 228, 246, 304, 328, 342, 369, 432, 456, 492, 513, 656, 684, 738, 779, 912, 984, 1026, 1107, 1368, 1476, 1558, 1968, 2052, 2214, 2337, 2736, 2952, 3116, 4104, 4428, 4674, 5904, 6232, 7011, 8208, 8856, 9348, 12464, 14022, 17712, 18696, 21033, 28044, 37392, 42066, 56088, 59779, 84132, 112176, 119558, 168264, 179337, 239116, 336528, 358674, 478232, 538011, 717348, 956464, 1076022, 1135801, 1434696, 1614033, 2152044, 2271602, 2450939, 2869392, 3228066, 3407403, 4304088, 4543204, 4901878, 6456132, 6814806, 7352817, 8608176, 9086408, 9803756, 10222209, 12912264, 13629612, 14705634, 18172816, 19607512, 20444418, 22058451, 25824528, 27259224, 29411268, 30666627, 39215024, 40888836, 44116902, 46567841, 54518448, 58822536, 61333254, 66175353, 81777672, 88233804, 93135682, 117645072, 122666508, 132350706, 139703523, 163555344, 176467608, 186271364, 245333016, 264701412, 279407046, 352935216, 372542728, 419110569, 490666032, 529402824, 558814092, 745085456, 838221138, 1058805648, 1117628184, 1257331707, 1676442276, 2235256368, 2514663414, 3352884552, 5029326828, 6705769104, 10058653656, 20117307312]

約数ペア:

[(1, 20117307312), (2, 10058653656), (3, 6705769104), (4, 5029326828), (6, 3352884552), (8, 2514663414), (9, 2235256368), (12, 1676442276), (16, 1257331707), (18, 1117628184), (19, 1058805648), (24, 838221138), (27, 745085456), (36, 558814092), (38, 529402824), (41, 490666032), (48, 419110569), (54, 372542728), (57, 352935216), (72, 279407046), (76, 264701412), (82, 245333016), (108, 186271364), (114, 176467608), (123, 163555344), (144, 139703523), (152, 132350706), (164, 122666508), (171, 117645072), (216, 93135682), (228, 88233804), (246, 81777672), (304, 66175353), (328, 61333254), (342, 58822536), (369, 54518448), (432, 46567841), (456, 44116902), (492, 40888836), (513, 39215024), (656, 30666627), (684, 29411268), (738, 27259224), (779, 25824528), (912, 22058451), (984, 20444418), (1026, 19607512), (1107, 18172816), (1368, 14705634), (1476, 13629612), (1558, 12912264), (1968, 10222209), (2052, 9803756), (2214, 9086408), (2337, 8608176), (2736, 7352817), (2952, 6814806), (3116, 6456132), (4104, 4901878), (4428, 4543204), (4674, 4304088), (5904, 3407403), (6232, 3228066), (7011, 2869392), (8208, 2450939), (8856, 2271602), (9348, 2152044), (12464, 1614033), (14022, 1434696), (17712, 1135801), (18696, 1076022), (21033, 956464), (28044, 717348), (37392, 538011), (42066, 478232), (56088, 358674), (59779, 336528), (84132, 239116), (112176, 179337), (119558, 168264)]