20114317512

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{391817}}^1$

素因数の和:391883

約数の個数: 96

約数和(自身を含む): 58678663680

約数和(自身を除く): 38564346168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 46, 62, 69, 72, 92, 93, 124, 138, 184, 186, 207, 248, 276, 279, 372, 414, 552, 558, 713, 744, 828, 1116, 1426, 1656, 2139, 2232, 2852, 4278, 5704, 6417, 8556, 12834, 17112, 25668, 51336, 391817, 783634, 1175451, 1567268, 2350902, 3134536, 3526353, 4701804, 7052706, 9011791, 9403608, 12146327, 14105412, 18023582, 24292654, 27035373, 28210824, 36047164, 36438981, 48585308, 54070746, 72094328, 72877962, 81106119, 97170616, 108141492, 109316943, 145755924, 162212238, 216282984, 218633886, 279365521, 291511848, 324424476, 437267772, 558731042, 648848952, 838096563, 874535544, 1117462084, 1676193126, 2234924168, 2514289689, 3352386252, 5028579378, 6704772504, 10057158756, 20114317512]

約数ペア:

[(1, 20114317512), (2, 10057158756), (3, 6704772504), (4, 5028579378), (6, 3352386252), (8, 2514289689), (9, 2234924168), (12, 1676193126), (18, 1117462084), (23, 874535544), (24, 838096563), (31, 648848952), (36, 558731042), (46, 437267772), (62, 324424476), (69, 291511848), (72, 279365521), (92, 218633886), (93, 216282984), (124, 162212238), (138, 145755924), (184, 109316943), (186, 108141492), (207, 97170616), (248, 81106119), (276, 72877962), (279, 72094328), (372, 54070746), (414, 48585308), (552, 36438981), (558, 36047164), (713, 28210824), (744, 27035373), (828, 24292654), (1116, 18023582), (1426, 14105412), (1656, 12146327), (2139, 9403608), (2232, 9011791), (2852, 7052706), (4278, 4701804), (5704, 3526353), (6417, 3134536), (8556, 2350902), (12834, 1567268), (17112, 1175451), (25668, 783634), (51336, 391817)]