20683296

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 62052480

約数和(自身を除く): 41369184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 96, 108, 111, 144, 148, 216, 222, 288, 296, 333, 432, 444, 592, 647, 666, 864, 888, 999, 1184, 1294, 1332, 1776, 1941, 1998, 2588, 2664, 3552, 3882, 3996, 5176, 5328, 5823, 7764, 7992, 10352, 10656, 11646, 15528, 15984, 17469, 20704, 23292, 23939, 31056, 31968, 34938, 46584, 47878, 62112, 69876, 71817, 93168, 95756, 139752, 143634, 186336, 191512, 215451, 279504, 287268, 383024, 430902, 559008, 574536, 646353, 766048, 861804, 1149072, 1292706, 1723608, 2298144, 2585412, 3447216, 5170824, 6894432, 10341648, 20683296]

約数ペア:

[(1, 20683296), (2, 10341648), (3, 6894432), (4, 5170824), (6, 3447216), (8, 2585412), (9, 2298144), (12, 1723608), (16, 1292706), (18, 1149072), (24, 861804), (27, 766048), (32, 646353), (36, 574536), (37, 559008), (48, 430902), (54, 383024), (72, 287268), (74, 279504), (96, 215451), (108, 191512), (111, 186336), (144, 143634), (148, 139752), (216, 95756), (222, 93168), (288, 71817), (296, 69876), (333, 62112), (432, 47878), (444, 46584), (592, 34938), (647, 31968), (666, 31056), (864, 23939), (888, 23292), (999, 20704), (1184, 17469), (1294, 15984), (1332, 15528), (1776, 11646), (1941, 10656), (1998, 10352), (2588, 7992), (2664, 7764), (3552, 5823), (3882, 5328), (3996, 5176)]