20160917777408

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{673499}}^1$

素因数の和:673614

約数の個数: 176

約数和(自身を含む): 44469879552000

約数和(自身を除く): 24308961774592

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 41, 46, 62, 64, 82, 92, 124, 128, 164, 184, 248, 256, 328, 368, 496, 512, 656, 713, 736, 943, 992, 1024, 1271, 1312, 1426, 1472, 1886, 1984, 2542, 2624, 2852, 2944, 3772, 3968, 5084, 5248, 5704, 5888, 7544, 7936, 10168, 10496, 11408, 11776, 15088, 15872, 20336, 20992, 22816, 23552, 29233, 30176, 31744, 40672, 41984, 45632, 58466, 60352, 81344, 91264, 116932, 120704, 162688, 182528, 233864, 241408, 325376, 365056, 467728, 482816, 650752, 673499, 730112, 935456, 965632, 1301504, 1346998, 1870912, 2693996, 3741824, 5387992, 7483648, 10775984, 14967296, 15490477, 20878469, 21551968, 27613459, 29934592, 30980954, 41756938, 43103936, 55226918, 61961908, 83513876, 86207872, 110453836, 123923816, 167027752, 172415744, 220907672, 247847632, 334055504, 344831488, 441815344, 480204787, 495695264, 635109557, 668111008, 689662976, 856017229, 883630688, 960409574, 991390528, 1270219114, 1336222016, 1712034458, 1767261376, 1920819148, 1982781056, 2540438228, 2672444032, 3424068916, 3534522752, 3841638296, 3965562112, 5080876456, 5344888064, 6848137832, 7069045504, 7683276592, 7931124224, 10161752912, 10689776128, 13696275664, 14138091008, 15366553184, 15862248448, 19688396267, 20323505824, 21379552256, 27392551328, 28276182016, 30733106368, 39376792534, 40647011648, 54785102656, 61466212736, 78753585068, 81294023296, 109570205312, 122932425472, 157507170136, 162588046592, 219140410624, 245864850944, 315014340272, 325176093184, 438280821248, 491729701888, 630028680544, 650352186368, 876561642496, 1260057361088, 2520114722176, 5040229444352, 10080458888704, 20160917777408]

約数ペア:

[(1, 20160917777408), (2, 10080458888704), (4, 5040229444352), (8, 2520114722176), (16, 1260057361088), (23, 876561642496), (31, 650352186368), (32, 630028680544), (41, 491729701888), (46, 438280821248), (62, 325176093184), (64, 315014340272), (82, 245864850944), (92, 219140410624), (124, 162588046592), (128, 157507170136), (164, 122932425472), (184, 109570205312), (248, 81294023296), (256, 78753585068), (328, 61466212736), (368, 54785102656), (496, 40647011648), (512, 39376792534), (656, 30733106368), (713, 28276182016), (736, 27392551328), (943, 21379552256), (992, 20323505824), (1024, 19688396267), (1271, 15862248448), (1312, 15366553184), (1426, 14138091008), (1472, 13696275664), (1886, 10689776128), (1984, 10161752912), (2542, 7931124224), (2624, 7683276592), (2852, 7069045504), (2944, 6848137832), (3772, 5344888064), (3968, 5080876456), (5084, 3965562112), (5248, 3841638296), (5704, 3534522752), (5888, 3424068916), (7544, 2672444032), (7936, 2540438228), (10168, 1982781056), (10496, 1920819148), (11408, 1767261376), (11776, 1712034458), (15088, 1336222016), (15872, 1270219114), (20336, 991390528), (20992, 960409574), (22816, 883630688), (23552, 856017229), (29233, 689662976), (30176, 668111008), (31744, 635109557), (40672, 495695264), (41984, 480204787), (45632, 441815344), (58466, 344831488), (60352, 334055504), (81344, 247847632), (91264, 220907672), (116932, 172415744), (120704, 167027752), (162688, 123923816), (182528, 110453836), (233864, 86207872), (241408, 83513876), (325376, 61961908), (365056, 55226918), (467728, 43103936), (482816, 41756938), (650752, 30980954), (673499, 29934592), (730112, 27613459), (935456, 21551968), (965632, 20878469), (1301504, 15490477), (1346998, 14967296), (1870912, 10775984), (2693996, 7483648), (3741824, 5387992)]