20178036864

素因数分解:

$2^7\times 3^2\times {\mathrm{17515657}}^1$

素因数の和:17515677

約数の個数: 48

約数和(自身を含む): 58064406270

約数和(自身を除く): 37886369406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17515657, 35031314, 52546971, 70062628, 105093942, 140125256, 157640913, 210187884, 280250512, 315281826, 420375768, 560501024, 630563652, 840751536, 1121002048, 1261127304, 1681503072, 2242004096, 2522254608, 3363006144, 5044509216, 6726012288, 10089018432, 20178036864]

約数ペア:

[(1, 20178036864), (2, 10089018432), (3, 6726012288), (4, 5044509216), (6, 3363006144), (8, 2522254608), (9, 2242004096), (12, 1681503072), (16, 1261127304), (18, 1121002048), (24, 840751536), (32, 630563652), (36, 560501024), (48, 420375768), (64, 315281826), (72, 280250512), (96, 210187884), (128, 157640913), (144, 140125256), (192, 105093942), (288, 70062628), (384, 52546971), (576, 35031314), (1152, 17515657)]