20224159648

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{1951}}^1$

素因数の和:2587

約数の個数: 144

約数和(自身を含む): 50637581568

約数和(自身を除く): 30413421920

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 601, 616, 784, 1078, 1202, 1232, 1568, 1951, 2156, 2404, 2464, 3902, 4207, 4312, 4808, 6611, 7804, 8414, 8624, 9616, 13222, 13657, 15608, 16828, 17248, 19232, 21461, 26444, 27314, 29449, 31216, 33656, 42922, 46277, 52888, 54628, 58898, 62432, 67312, 85844, 92554, 95599, 105776, 109256, 117796, 134624, 150227, 171688, 185108, 191198, 211552, 218512, 235592, 300454, 323939, 343376, 370216, 382396, 437024, 471184, 600908, 647878, 686752, 740432, 764792, 942368, 1051589, 1172551, 1201816, 1295756, 1480864, 1529584, 2103178, 2345102, 2403632, 2591512, 3059168, 4206356, 4690204, 4807264, 5183024, 8207857, 8412712, 9380408, 10366048, 12898061, 16415714, 16825424, 18760816, 25796122, 32831428, 33650848, 37521632, 51592244, 57454999, 65662856, 90286427, 103184488, 114909998, 131325712, 180572854, 206368976, 229819996, 262651424, 361145708, 412737952, 459639992, 632004989, 722291416, 919279984, 1264009978, 1444582832, 1838559968, 2528019956, 2889165664, 5056039912, 10112079824, 20224159648]

約数ペア:

[(1, 20224159648), (2, 10112079824), (4, 5056039912), (7, 2889165664), (8, 2528019956), (11, 1838559968), (14, 1444582832), (16, 1264009978), (22, 919279984), (28, 722291416), (32, 632004989), (44, 459639992), (49, 412737952), (56, 361145708), (77, 262651424), (88, 229819996), (98, 206368976), (112, 180572854), (154, 131325712), (176, 114909998), (196, 103184488), (224, 90286427), (308, 65662856), (352, 57454999), (392, 51592244), (539, 37521632), (601, 33650848), (616, 32831428), (784, 25796122), (1078, 18760816), (1202, 16825424), (1232, 16415714), (1568, 12898061), (1951, 10366048), (2156, 9380408), (2404, 8412712), (2464, 8207857), (3902, 5183024), (4207, 4807264), (4312, 4690204), (4808, 4206356), (6611, 3059168), (7804, 2591512), (8414, 2403632), (8624, 2345102), (9616, 2103178), (13222, 1529584), (13657, 1480864), (15608, 1295756), (16828, 1201816), (17248, 1172551), (19232, 1051589), (21461, 942368), (26444, 764792), (27314, 740432), (29449, 686752), (31216, 647878), (33656, 600908), (42922, 471184), (46277, 437024), (52888, 382396), (54628, 370216), (58898, 343376), (62432, 323939), (67312, 300454), (85844, 235592), (92554, 218512), (95599, 211552), (105776, 191198), (109256, 185108), (117796, 171688), (134624, 150227)]