20153481216

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^2\times {\mathrm{27109}}^1$

素因数の和:27156

約数の個数: 144

約数和(自身を含む): 59060219400

約数和(自身を除く): 38906738184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 256, 264, 352, 363, 384, 484, 512, 528, 704, 726, 768, 968, 1024, 1056, 1408, 1452, 1536, 1936, 2048, 2112, 2816, 2904, 3072, 3872, 4224, 5632, 5808, 6144, 7744, 8448, 11264, 11616, 15488, 16896, 22528, 23232, 27109, 30976, 33792, 46464, 54218, 61952, 67584, 81327, 92928, 108436, 123904, 162654, 185856, 216872, 247808, 298199, 325308, 371712, 433744, 596398, 650616, 743424, 867488, 894597, 1192796, 1301232, 1734976, 1789194, 2385592, 2602464, 3280189, 3469952, 3578388, 4771184, 5204928, 6560378, 6939904, 7156776, 9542368, 9840567, 10409856, 13120756, 13879808, 14313552, 19084736, 19681134, 20819712, 26241512, 27759616, 28627104, 38169472, 39362268, 41639424, 52483024, 55519232, 57254208, 76338944, 78724536, 83278848, 104966048, 114508416, 152677888, 157449072, 166557696, 209932096, 229016832, 305355776, 314898144, 419864192, 458033664, 610711552, 629796288, 839728384, 916067328, 1259592576, 1679456768, 1832134656, 2519185152, 3358913536, 5038370304, 6717827072, 10076740608, 20153481216]

約数ペア:

[(1, 20153481216), (2, 10076740608), (3, 6717827072), (4, 5038370304), (6, 3358913536), (8, 2519185152), (11, 1832134656), (12, 1679456768), (16, 1259592576), (22, 916067328), (24, 839728384), (32, 629796288), (33, 610711552), (44, 458033664), (48, 419864192), (64, 314898144), (66, 305355776), (88, 229016832), (96, 209932096), (121, 166557696), (128, 157449072), (132, 152677888), (176, 114508416), (192, 104966048), (242, 83278848), (256, 78724536), (264, 76338944), (352, 57254208), (363, 55519232), (384, 52483024), (484, 41639424), (512, 39362268), (528, 38169472), (704, 28627104), (726, 27759616), (768, 26241512), (968, 20819712), (1024, 19681134), (1056, 19084736), (1408, 14313552), (1452, 13879808), (1536, 13120756), (1936, 10409856), (2048, 9840567), (2112, 9542368), (2816, 7156776), (2904, 6939904), (3072, 6560378), (3872, 5204928), (4224, 4771184), (5632, 3578388), (5808, 3469952), (6144, 3280189), (7744, 2602464), (8448, 2385592), (11264, 1789194), (11616, 1734976), (15488, 1301232), (16896, 1192796), (22528, 894597), (23232, 867488), (27109, 743424), (30976, 650616), (33792, 596398), (46464, 433744), (54218, 371712), (61952, 325308), (67584, 298199), (81327, 247808), (92928, 216872), (108436, 185856), (123904, 162654)]