20293632

素因数分解:

$2^{11}\times 3^3\times {\mathrm{367}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 60278400

約数和(自身を除く): 39984768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 367, 384, 432, 512, 576, 734, 768, 864, 1024, 1101, 1152, 1468, 1536, 1728, 2048, 2202, 2304, 2936, 3072, 3303, 3456, 4404, 4608, 5872, 6144, 6606, 6912, 8808, 9216, 9909, 11744, 13212, 13824, 17616, 18432, 19818, 23488, 26424, 27648, 35232, 39636, 46976, 52848, 55296, 70464, 79272, 93952, 105696, 140928, 158544, 187904, 211392, 281856, 317088, 375808, 422784, 563712, 634176, 751616, 845568, 1127424, 1268352, 1691136, 2254848, 2536704, 3382272, 5073408, 6764544, 10146816, 20293632]

約数ペア:

[(1, 20293632), (2, 10146816), (3, 6764544), (4, 5073408), (6, 3382272), (8, 2536704), (9, 2254848), (12, 1691136), (16, 1268352), (18, 1127424), (24, 845568), (27, 751616), (32, 634176), (36, 563712), (48, 422784), (54, 375808), (64, 317088), (72, 281856), (96, 211392), (108, 187904), (128, 158544), (144, 140928), (192, 105696), (216, 93952), (256, 79272), (288, 70464), (367, 55296), (384, 52848), (432, 46976), (512, 39636), (576, 35232), (734, 27648), (768, 26424), (864, 23488), (1024, 19818), (1101, 18432), (1152, 17616), (1468, 13824), (1536, 13212), (1728, 11744), (2048, 9909), (2202, 9216), (2304, 8808), (2936, 6912), (3072, 6606), (3303, 6144), (3456, 5872), (4404, 4608)]