20146738864

素因数分解:

$2^4\times 7^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{827}}^1$

素因数の和:1072

約数の個数: 160

約数和(自身を含む): 47804083200

約数和(自身を除く): 27657344336

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 193, 196, 322, 343, 368, 386, 392, 644, 686, 772, 784, 827, 1127, 1288, 1351, 1372, 1544, 1654, 2254, 2576, 2702, 2744, 3088, 3308, 4439, 4508, 5404, 5488, 5789, 6616, 7889, 8878, 9016, 9457, 10808, 11578, 13232, 15778, 17756, 18032, 18914, 19021, 21616, 23156, 31073, 31556, 35512, 37828, 38042, 40523, 46312, 62146, 63112, 66199, 71024, 75656, 76084, 81046, 92624, 124292, 126224, 132398, 133147, 151312, 152168, 159611, 162092, 217511, 248584, 264796, 266294, 283661, 304336, 319222, 324184, 435022, 497168, 529592, 532588, 567322, 638444, 648368, 870044, 932029, 1059184, 1065176, 1117277, 1134644, 1276888, 1522577, 1740088, 1864058, 2130352, 2234554, 2269288, 2553776, 3045154, 3480176, 3671053, 3728116, 4469108, 4538576, 6090308, 6524203, 7342106, 7456232, 7820939, 8938216, 12180616, 13048406, 14684212, 14912464, 15641878, 17876432, 24361232, 25697371, 26096812, 29368424, 31283756, 51394742, 52193624, 54746573, 58736848, 62567512, 102789484, 104387248, 109493146, 125135024, 179881597, 205578968, 218986292, 359763194, 411157936, 437972584, 719526388, 875945168, 1259171179, 1439052776, 2518342358, 2878105552, 5036684716, 10073369432, 20146738864]

約数ペア:

[(1, 20146738864), (2, 10073369432), (4, 5036684716), (7, 2878105552), (8, 2518342358), (14, 1439052776), (16, 1259171179), (23, 875945168), (28, 719526388), (46, 437972584), (49, 411157936), (56, 359763194), (92, 218986292), (98, 205578968), (112, 179881597), (161, 125135024), (184, 109493146), (193, 104387248), (196, 102789484), (322, 62567512), (343, 58736848), (368, 54746573), (386, 52193624), (392, 51394742), (644, 31283756), (686, 29368424), (772, 26096812), (784, 25697371), (827, 24361232), (1127, 17876432), (1288, 15641878), (1351, 14912464), (1372, 14684212), (1544, 13048406), (1654, 12180616), (2254, 8938216), (2576, 7820939), (2702, 7456232), (2744, 7342106), (3088, 6524203), (3308, 6090308), (4439, 4538576), (4508, 4469108), (5404, 3728116), (5488, 3671053), (5789, 3480176), (6616, 3045154), (7889, 2553776), (8878, 2269288), (9016, 2234554), (9457, 2130352), (10808, 1864058), (11578, 1740088), (13232, 1522577), (15778, 1276888), (17756, 1134644), (18032, 1117277), (18914, 1065176), (19021, 1059184), (21616, 932029), (23156, 870044), (31073, 648368), (31556, 638444), (35512, 567322), (37828, 532588), (38042, 529592), (40523, 497168), (46312, 435022), (62146, 324184), (63112, 319222), (66199, 304336), (71024, 283661), (75656, 266294), (76084, 264796), (81046, 248584), (92624, 217511), (124292, 162092), (126224, 159611), (132398, 152168), (133147, 151312)]