20124719676

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2313

約数の個数: 192

約数和(自身を含む): 56278333440

約数和(自身を除く): 36153613764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 53, 54, 69, 71, 92, 106, 108, 138, 142, 159, 207, 212, 213, 276, 284, 318, 414, 426, 477, 621, 636, 639, 828, 852, 954, 1219, 1242, 1278, 1431, 1633, 1908, 1917, 2153, 2438, 2484, 2556, 2862, 3266, 3657, 3763, 3834, 4306, 4876, 4899, 5724, 6459, 6532, 7314, 7526, 7668, 8612, 9798, 10971, 11289, 12918, 14628, 14697, 15052, 19377, 19596, 21942, 22578, 25836, 29394, 32913, 33867, 38754, 43884, 44091, 45156, 49519, 58131, 58788, 65826, 67734, 77508, 86549, 88182, 99038, 101601, 114109, 116262, 131652, 135468, 148557, 152863, 173098, 176364, 198076, 203202, 228218, 232524, 259647, 297114, 305726, 342327, 346196, 406404, 445671, 456436, 458589, 519294, 594228, 611452, 684654, 778941, 891342, 917178, 1026981, 1038588, 1337013, 1369308, 1375767, 1557882, 1782684, 1834356, 2053962, 2336823, 2624507, 2674026, 2751534, 3080943, 3115764, 3515849, 4107924, 4127301, 4673646, 5249014, 5348052, 5503068, 6161886, 7031698, 7873521, 8101739, 8254602, 9347292, 10498028, 10547547, 12323772, 14063396, 15747042, 16203478, 16509204, 21095094, 23620563, 24305217, 31494084, 31642641, 32406956, 42190188, 47241126, 48610434, 63285282, 70861689, 72915651, 94482252, 94927923, 97220868, 126570564, 141723378, 145831302, 186339997, 189855846, 218746953, 283446756, 291662604, 372679994, 379711692, 437493906, 559019991, 745359988, 874987812, 1118039982, 1677059973, 2236079964, 3354119946, 5031179919, 6708239892, 10062359838, 20124719676]

約数ペア:

[(1, 20124719676), (2, 10062359838), (3, 6708239892), (4, 5031179919), (6, 3354119946), (9, 2236079964), (12, 1677059973), (18, 1118039982), (23, 874987812), (27, 745359988), (36, 559019991), (46, 437493906), (53, 379711692), (54, 372679994), (69, 291662604), (71, 283446756), (92, 218746953), (106, 189855846), (108, 186339997), (138, 145831302), (142, 141723378), (159, 126570564), (207, 97220868), (212, 94927923), (213, 94482252), (276, 72915651), (284, 70861689), (318, 63285282), (414, 48610434), (426, 47241126), (477, 42190188), (621, 32406956), (636, 31642641), (639, 31494084), (828, 24305217), (852, 23620563), (954, 21095094), (1219, 16509204), (1242, 16203478), (1278, 15747042), (1431, 14063396), (1633, 12323772), (1908, 10547547), (1917, 10498028), (2153, 9347292), (2438, 8254602), (2484, 8101739), (2556, 7873521), (2862, 7031698), (3266, 6161886), (3657, 5503068), (3763, 5348052), (3834, 5249014), (4306, 4673646), (4876, 4127301), (4899, 4107924), (5724, 3515849), (6459, 3115764), (6532, 3080943), (7314, 2751534), (7526, 2674026), (7668, 2624507), (8612, 2336823), (9798, 2053962), (10971, 1834356), (11289, 1782684), (12918, 1557882), (14628, 1375767), (14697, 1369308), (15052, 1337013), (19377, 1038588), (19596, 1026981), (21942, 917178), (22578, 891342), (25836, 778941), (29394, 684654), (32913, 611452), (33867, 594228), (38754, 519294), (43884, 458589), (44091, 456436), (45156, 445671), (49519, 406404), (58131, 346196), (58788, 342327), (65826, 305726), (67734, 297114), (77508, 259647), (86549, 232524), (88182, 228218), (99038, 203202), (101601, 198076), (114109, 176364), (116262, 173098), (131652, 152863), (135468, 148557)]