19796981472

素因数分解:

$2^5\times 3^3\times {\mathrm{2087}}^1\times {\mathrm{10979}}^1$

素因数の和:13085

約数の個数: 96

約数和(自身を含む): 57774124800

約数和(自身を除く): 37977143328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 2087, 4174, 6261, 8348, 10979, 12522, 16696, 18783, 21958, 25044, 32937, 33392, 37566, 43916, 50088, 56349, 65874, 66784, 75132, 87832, 98811, 100176, 112698, 131748, 150264, 175664, 197622, 200352, 225396, 263496, 296433, 300528, 351328, 395244, 450792, 526992, 592866, 601056, 790488, 901584, 1053984, 1185732, 1580976, 1803168, 2371464, 3161952, 4742928, 9485856, 22913173, 45826346, 68739519, 91652692, 137479038, 183305384, 206218557, 274958076, 366610768, 412437114, 549916152, 618655671, 733221536, 824874228, 1099832304, 1237311342, 1649748456, 2199664608, 2474622684, 3299496912, 4949245368, 6598993824, 9898490736, 19796981472]

約数ペア:

[(1, 19796981472), (2, 9898490736), (3, 6598993824), (4, 4949245368), (6, 3299496912), (8, 2474622684), (9, 2199664608), (12, 1649748456), (16, 1237311342), (18, 1099832304), (24, 824874228), (27, 733221536), (32, 618655671), (36, 549916152), (48, 412437114), (54, 366610768), (72, 274958076), (96, 206218557), (108, 183305384), (144, 137479038), (216, 91652692), (288, 68739519), (432, 45826346), (864, 22913173), (2087, 9485856), (4174, 4742928), (6261, 3161952), (8348, 2371464), (10979, 1803168), (12522, 1580976), (16696, 1185732), (18783, 1053984), (21958, 901584), (25044, 790488), (32937, 601056), (33392, 592866), (37566, 526992), (43916, 450792), (50088, 395244), (56349, 351328), (65874, 300528), (66784, 296433), (75132, 263496), (87832, 225396), (98811, 200352), (100176, 197622), (112698, 175664), (131748, 150264)]