20194936608

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{88129}}^1$

素因数の和:88191

約数の個数: 192

約数和(自身を含む): 68225310720

約数和(自身を除く): 48030374112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 96, 112, 124, 132, 154, 168, 176, 186, 217, 224, 231, 248, 264, 308, 336, 341, 352, 372, 434, 462, 496, 528, 616, 651, 672, 682, 744, 868, 924, 992, 1023, 1056, 1232, 1302, 1364, 1488, 1736, 1848, 2046, 2387, 2464, 2604, 2728, 2976, 3472, 3696, 4092, 4774, 5208, 5456, 6944, 7161, 7392, 8184, 9548, 10416, 10912, 14322, 16368, 19096, 20832, 28644, 32736, 38192, 57288, 76384, 88129, 114576, 176258, 229152, 264387, 352516, 528774, 616903, 705032, 969419, 1057548, 1233806, 1410064, 1850709, 1938838, 2115096, 2467612, 2731999, 2820128, 2908257, 3701418, 3877676, 4230192, 4935224, 5463998, 5816514, 6785933, 7402836, 7755352, 8195997, 8460384, 9870448, 10927996, 11633028, 13571866, 14805672, 15510704, 16391994, 19123993, 19740896, 20357799, 21855992, 23266056, 27143732, 29611344, 30051989, 31021408, 32783988, 38247986, 40715598, 43711984, 46532112, 54287464, 57371979, 59222688, 60103978, 65567976, 76495972, 81431196, 87423968, 90155967, 93064224, 108574928, 114743958, 120207956, 131135952, 152991944, 162862392, 180311934, 210363923, 217149856, 229487916, 240415912, 262271904, 305983888, 325724784, 360623868, 420727846, 458975832, 480831824, 611967776, 631091769, 651449568, 721247736, 841455692, 917951664, 961663648, 1262183538, 1442495472, 1682911384, 1835903328, 2524367076, 2884990944, 3365822768, 5048734152, 6731645536, 10097468304, 20194936608]

約数ペア:

[(1, 20194936608), (2, 10097468304), (3, 6731645536), (4, 5048734152), (6, 3365822768), (7, 2884990944), (8, 2524367076), (11, 1835903328), (12, 1682911384), (14, 1442495472), (16, 1262183538), (21, 961663648), (22, 917951664), (24, 841455692), (28, 721247736), (31, 651449568), (32, 631091769), (33, 611967776), (42, 480831824), (44, 458975832), (48, 420727846), (56, 360623868), (62, 325724784), (66, 305983888), (77, 262271904), (84, 240415912), (88, 229487916), (93, 217149856), (96, 210363923), (112, 180311934), (124, 162862392), (132, 152991944), (154, 131135952), (168, 120207956), (176, 114743958), (186, 108574928), (217, 93064224), (224, 90155967), (231, 87423968), (248, 81431196), (264, 76495972), (308, 65567976), (336, 60103978), (341, 59222688), (352, 57371979), (372, 54287464), (434, 46532112), (462, 43711984), (496, 40715598), (528, 38247986), (616, 32783988), (651, 31021408), (672, 30051989), (682, 29611344), (744, 27143732), (868, 23266056), (924, 21855992), (992, 20357799), (1023, 19740896), (1056, 19123993), (1232, 16391994), (1302, 15510704), (1364, 14805672), (1488, 13571866), (1736, 11633028), (1848, 10927996), (2046, 9870448), (2387, 8460384), (2464, 8195997), (2604, 7755352), (2728, 7402836), (2976, 6785933), (3472, 5816514), (3696, 5463998), (4092, 4935224), (4774, 4230192), (5208, 3877676), (5456, 3701418), (6944, 2908257), (7161, 2820128), (7392, 2731999), (8184, 2467612), (9548, 2115096), (10416, 1938838), (10912, 1850709), (14322, 1410064), (16368, 1233806), (19096, 1057548), (20832, 969419), (28644, 705032), (32736, 616903), (38192, 528774), (57288, 352516), (76384, 264387), (88129, 229152), (114576, 176258)]