20822235616

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1931}}^1$

素因数の和:2014

約数の個数: 216

約数和(自身を含む): 53712540504

約数和(自身を除く): 32890304888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 49, 52, 56, 91, 92, 98, 104, 112, 161, 182, 184, 196, 208, 224, 299, 322, 364, 368, 392, 416, 529, 598, 637, 644, 728, 736, 784, 1058, 1127, 1196, 1274, 1288, 1456, 1568, 1931, 2093, 2116, 2254, 2392, 2548, 2576, 2912, 3703, 3862, 4186, 4232, 4508, 4784, 5096, 5152, 6877, 7406, 7724, 8372, 8464, 9016, 9568, 10192, 13517, 13754, 14651, 14812, 15448, 16744, 16928, 18032, 20384, 25103, 25921, 27034, 27508, 29302, 29624, 30896, 33488, 36064, 44413, 48139, 50206, 51842, 54068, 55016, 58604, 59248, 61792, 66976, 88826, 94619, 96278, 100412, 103684, 108136, 110032, 117208, 118496, 175721, 177652, 189238, 192556, 200824, 207368, 216272, 220064, 234416, 310891, 336973, 351442, 355304, 378476, 385112, 401648, 414736, 432544, 468832, 577369, 621782, 673946, 702884, 710608, 756952, 770224, 803296, 829472, 1021499, 1154738, 1230047, 1243564, 1347892, 1405768, 1421216, 1513904, 1540448, 2042998, 2176237, 2309476, 2460094, 2487128, 2695784, 2811536, 3027808, 4041583, 4085996, 4352474, 4618952, 4920188, 4974256, 5391568, 5623072, 7150493, 8083166, 8171992, 8704948, 9237904, 9840376, 9948512, 10783136, 13279487, 14300986, 16166332, 16343984, 17409896, 18475808, 19680752, 26558974, 28291081, 28601972, 32332664, 32687968, 34819792, 39361504, 50053451, 53117948, 56582162, 57203944, 64665328, 69639584, 92956409, 100106902, 106235896, 113164324, 114407888, 129330656, 185912818, 200213804, 212471792, 226328648, 228815776, 371825636, 400427608, 424943584, 452657296, 650694863, 743651272, 800855216, 905314592, 1301389726, 1487302544, 1601710432, 2602779452, 2974605088, 5205558904, 10411117808, 20822235616]

約数ペア:

[(1, 20822235616), (2, 10411117808), (4, 5205558904), (7, 2974605088), (8, 2602779452), (13, 1601710432), (14, 1487302544), (16, 1301389726), (23, 905314592), (26, 800855216), (28, 743651272), (32, 650694863), (46, 452657296), (49, 424943584), (52, 400427608), (56, 371825636), (91, 228815776), (92, 226328648), (98, 212471792), (104, 200213804), (112, 185912818), (161, 129330656), (182, 114407888), (184, 113164324), (196, 106235896), (208, 100106902), (224, 92956409), (299, 69639584), (322, 64665328), (364, 57203944), (368, 56582162), (392, 53117948), (416, 50053451), (529, 39361504), (598, 34819792), (637, 32687968), (644, 32332664), (728, 28601972), (736, 28291081), (784, 26558974), (1058, 19680752), (1127, 18475808), (1196, 17409896), (1274, 16343984), (1288, 16166332), (1456, 14300986), (1568, 13279487), (1931, 10783136), (2093, 9948512), (2116, 9840376), (2254, 9237904), (2392, 8704948), (2548, 8171992), (2576, 8083166), (2912, 7150493), (3703, 5623072), (3862, 5391568), (4186, 4974256), (4232, 4920188), (4508, 4618952), (4784, 4352474), (5096, 4085996), (5152, 4041583), (6877, 3027808), (7406, 2811536), (7724, 2695784), (8372, 2487128), (8464, 2460094), (9016, 2309476), (9568, 2176237), (10192, 2042998), (13517, 1540448), (13754, 1513904), (14651, 1421216), (14812, 1405768), (15448, 1347892), (16744, 1243564), (16928, 1230047), (18032, 1154738), (20384, 1021499), (25103, 829472), (25921, 803296), (27034, 770224), (27508, 756952), (29302, 710608), (29624, 702884), (30896, 673946), (33488, 621782), (36064, 577369), (44413, 468832), (48139, 432544), (50206, 414736), (51842, 401648), (54068, 385112), (55016, 378476), (58604, 355304), (59248, 351442), (61792, 336973), (66976, 310891), (88826, 234416), (94619, 220064), (96278, 216272), (100412, 207368), (103684, 200824), (108136, 192556), (110032, 189238), (117208, 177652), (118496, 175721)]