20802079152

素因数分解:

$2^4\times 3^7\times {\mathrm{23}}^1\times {\mathrm{25847}}^1$

素因数の和:25899

約数の個数: 160

約数和(自身を含む): 63077391360

約数和(自身を除く): 42275312208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 621, 648, 729, 828, 972, 1104, 1242, 1296, 1458, 1656, 1863, 1944, 2187, 2484, 2916, 3312, 3726, 3888, 4374, 4968, 5589, 5832, 7452, 8748, 9936, 11178, 11664, 14904, 16767, 17496, 22356, 25847, 29808, 33534, 34992, 44712, 50301, 51694, 67068, 77541, 89424, 100602, 103388, 134136, 155082, 201204, 206776, 232623, 268272, 310164, 402408, 413552, 465246, 594481, 620328, 697869, 804816, 930492, 1188962, 1240656, 1395738, 1783443, 1860984, 2093607, 2377924, 2791476, 3566886, 3721968, 4187214, 4755848, 5350329, 5582952, 6280821, 7133772, 8374428, 9511696, 10700658, 11165904, 12561642, 14267544, 16050987, 16748856, 18842463, 21401316, 25123284, 28535088, 32101974, 33497712, 37684926, 42802632, 48152961, 50246568, 56527389, 64203948, 75369852, 85605264, 96305922, 100493136, 113054778, 128407896, 144458883, 150739704, 192611844, 226109556, 256815792, 288917766, 301479408, 385223688, 433376649, 452219112, 577835532, 770447376, 866753298, 904438224, 1155671064, 1300129947, 1733506596, 2311342128, 2600259894, 3467013192, 5200519788, 6934026384, 10401039576, 20802079152]

約数ペア:

[(1, 20802079152), (2, 10401039576), (3, 6934026384), (4, 5200519788), (6, 3467013192), (8, 2600259894), (9, 2311342128), (12, 1733506596), (16, 1300129947), (18, 1155671064), (23, 904438224), (24, 866753298), (27, 770447376), (36, 577835532), (46, 452219112), (48, 433376649), (54, 385223688), (69, 301479408), (72, 288917766), (81, 256815792), (92, 226109556), (108, 192611844), (138, 150739704), (144, 144458883), (162, 128407896), (184, 113054778), (207, 100493136), (216, 96305922), (243, 85605264), (276, 75369852), (324, 64203948), (368, 56527389), (414, 50246568), (432, 48152961), (486, 42802632), (552, 37684926), (621, 33497712), (648, 32101974), (729, 28535088), (828, 25123284), (972, 21401316), (1104, 18842463), (1242, 16748856), (1296, 16050987), (1458, 14267544), (1656, 12561642), (1863, 11165904), (1944, 10700658), (2187, 9511696), (2484, 8374428), (2916, 7133772), (3312, 6280821), (3726, 5582952), (3888, 5350329), (4374, 4755848), (4968, 4187214), (5589, 3721968), (5832, 3566886), (7452, 2791476), (8748, 2377924), (9936, 2093607), (11178, 1860984), (11664, 1783443), (14904, 1395738), (16767, 1240656), (17496, 1188962), (22356, 930492), (25847, 804816), (29808, 697869), (33534, 620328), (34992, 594481), (44712, 465246), (50301, 413552), (51694, 402408), (67068, 310164), (77541, 268272), (89424, 232623), (100602, 206776), (103388, 201204), (134136, 155082)]