20180523648

素因数分解:

$2^7\times 3^1\times {\mathrm{2803}}^1\times {\mathrm{18749}}^1$

素因数の和:21569

約数の個数: 64

約数和(自身を含む): 53626500000

約数和(自身を除く): 33445976352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 2803, 5606, 8409, 11212, 16818, 18749, 22424, 33636, 37498, 44848, 56247, 67272, 74996, 89696, 112494, 134544, 149992, 179392, 224988, 269088, 299984, 358784, 449976, 538176, 599968, 899952, 1076352, 1199936, 1799904, 2399872, 3599808, 7199616, 52553447, 105106894, 157660341, 210213788, 315320682, 420427576, 630641364, 840855152, 1261282728, 1681710304, 2522565456, 3363420608, 5045130912, 6726841216, 10090261824, 20180523648]

約数ペア:

[(1, 20180523648), (2, 10090261824), (3, 6726841216), (4, 5045130912), (6, 3363420608), (8, 2522565456), (12, 1681710304), (16, 1261282728), (24, 840855152), (32, 630641364), (48, 420427576), (64, 315320682), (96, 210213788), (128, 157660341), (192, 105106894), (384, 52553447), (2803, 7199616), (5606, 3599808), (8409, 2399872), (11212, 1799904), (16818, 1199936), (18749, 1076352), (22424, 899952), (33636, 599968), (37498, 538176), (44848, 449976), (56247, 358784), (67272, 299984), (74996, 269088), (89696, 224988), (112494, 179392), (134544, 149992)]