20102184

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 58032000

約数和(自身を除く): 37929816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 61, 69, 72, 92, 122, 138, 183, 184, 199, 207, 244, 276, 366, 398, 414, 488, 549, 552, 597, 732, 796, 828, 1098, 1194, 1403, 1464, 1592, 1656, 1791, 2196, 2388, 2806, 3582, 4209, 4392, 4577, 4776, 5612, 7164, 8418, 9154, 11224, 12139, 12627, 13731, 14328, 16836, 18308, 24278, 25254, 27462, 33672, 36417, 36616, 41193, 48556, 50508, 54924, 72834, 82386, 97112, 101016, 109251, 109848, 145668, 164772, 218502, 279197, 291336, 329544, 437004, 558394, 837591, 874008, 1116788, 1675182, 2233576, 2512773, 3350364, 5025546, 6700728, 10051092, 20102184]

約数ペア:

[(1, 20102184), (2, 10051092), (3, 6700728), (4, 5025546), (6, 3350364), (8, 2512773), (9, 2233576), (12, 1675182), (18, 1116788), (23, 874008), (24, 837591), (36, 558394), (46, 437004), (61, 329544), (69, 291336), (72, 279197), (92, 218502), (122, 164772), (138, 145668), (183, 109848), (184, 109251), (199, 101016), (207, 97112), (244, 82386), (276, 72834), (366, 54924), (398, 50508), (414, 48556), (488, 41193), (549, 36616), (552, 36417), (597, 33672), (732, 27462), (796, 25254), (828, 24278), (1098, 18308), (1194, 16836), (1403, 14328), (1464, 13731), (1592, 12627), (1656, 12139), (1791, 11224), (2196, 9154), (2388, 8418), (2806, 7164), (3582, 5612), (4209, 4776), (4392, 4577)]