20160085664

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{9413}}^1$

素因数の和:9598

約数の個数: 96

約数和(自身を含む): 43726749696

約数和(自身を除く): 23566664032

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 127, 136, 248, 254, 272, 496, 508, 527, 544, 992, 1016, 1054, 2032, 2108, 2159, 3937, 4064, 4216, 4318, 7874, 8432, 8636, 9413, 15748, 16864, 17272, 18826, 31496, 34544, 37652, 62992, 66929, 69088, 75304, 125984, 133858, 150608, 160021, 267716, 291803, 301216, 320042, 535432, 583606, 640084, 1070864, 1167212, 1195451, 1280168, 2141728, 2334424, 2390902, 2560336, 4668848, 4781804, 4960651, 5120672, 9337696, 9563608, 9921302, 19127216, 19842604, 20322667, 37058981, 38254432, 39685208, 40645334, 74117962, 79370416, 81290668, 148235924, 158740832, 162581336, 296471848, 325162672, 592943696, 630002677, 650325344, 1185887392, 1260005354, 2520010708, 5040021416, 10080042832, 20160085664]

約数ペア:

[(1, 20160085664), (2, 10080042832), (4, 5040021416), (8, 2520010708), (16, 1260005354), (17, 1185887392), (31, 650325344), (32, 630002677), (34, 592943696), (62, 325162672), (68, 296471848), (124, 162581336), (127, 158740832), (136, 148235924), (248, 81290668), (254, 79370416), (272, 74117962), (496, 40645334), (508, 39685208), (527, 38254432), (544, 37058981), (992, 20322667), (1016, 19842604), (1054, 19127216), (2032, 9921302), (2108, 9563608), (2159, 9337696), (3937, 5120672), (4064, 4960651), (4216, 4781804), (4318, 4668848), (7874, 2560336), (8432, 2390902), (8636, 2334424), (9413, 2141728), (15748, 1280168), (16864, 1195451), (17272, 1167212), (18826, 1070864), (31496, 640084), (34544, 583606), (37652, 535432), (62992, 320042), (66929, 301216), (69088, 291803), (75304, 267716), (125984, 160021), (133858, 150608)]