20005627968

素因数分解:

$2^6\times 3^3\times {\mathrm{71}}^1\times {\mathrm{163061}}^1$

素因数の和:163153

約数の個数: 112

約数和(自身を含む): 59641557120

約数和(自身を除く): 39635929152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 142, 144, 192, 213, 216, 284, 288, 426, 432, 568, 576, 639, 852, 864, 1136, 1278, 1704, 1728, 1917, 2272, 2556, 3408, 3834, 4544, 5112, 6816, 7668, 10224, 13632, 15336, 20448, 30672, 40896, 61344, 122688, 163061, 326122, 489183, 652244, 978366, 1304488, 1467549, 1956732, 2608976, 2935098, 3913464, 4402647, 5217952, 5870196, 7826928, 8805294, 10435904, 11577331, 11740392, 15653856, 17610588, 23154662, 23480784, 31307712, 34731993, 35221176, 46309324, 46961568, 69463986, 70442352, 92618648, 93923136, 104195979, 138927972, 140884704, 185237296, 208391958, 277855944, 281769408, 312587937, 370474592, 416783916, 555711888, 625175874, 740949184, 833567832, 1111423776, 1250351748, 1667135664, 2222847552, 2500703496, 3334271328, 5001406992, 6668542656, 10002813984, 20005627968]

約数ペア:

[(1, 20005627968), (2, 10002813984), (3, 6668542656), (4, 5001406992), (6, 3334271328), (8, 2500703496), (9, 2222847552), (12, 1667135664), (16, 1250351748), (18, 1111423776), (24, 833567832), (27, 740949184), (32, 625175874), (36, 555711888), (48, 416783916), (54, 370474592), (64, 312587937), (71, 281769408), (72, 277855944), (96, 208391958), (108, 185237296), (142, 140884704), (144, 138927972), (192, 104195979), (213, 93923136), (216, 92618648), (284, 70442352), (288, 69463986), (426, 46961568), (432, 46309324), (568, 35221176), (576, 34731993), (639, 31307712), (852, 23480784), (864, 23154662), (1136, 17610588), (1278, 15653856), (1704, 11740392), (1728, 11577331), (1917, 10435904), (2272, 8805294), (2556, 7826928), (3408, 5870196), (3834, 5217952), (4544, 4402647), (5112, 3913464), (6816, 2935098), (7668, 2608976), (10224, 1956732), (13632, 1467549), (15336, 1304488), (20448, 978366), (30672, 652244), (40896, 489183), (61344, 326122), (122688, 163061)]