20365056

素因数分解:

$2^8\times 3^2\times {\mathrm{8839}}^1$

素因数の和:8861

約数の個数: 54

約数和(自身を含む): 58724120

約数和(自身を除く): 38359064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 8839, 17678, 26517, 35356, 53034, 70712, 79551, 106068, 141424, 159102, 212136, 282848, 318204, 424272, 565696, 636408, 848544, 1131392, 1272816, 1697088, 2262784, 2545632, 3394176, 5091264, 6788352, 10182528, 20365056]

約数ペア:

[(1, 20365056), (2, 10182528), (3, 6788352), (4, 5091264), (6, 3394176), (8, 2545632), (9, 2262784), (12, 1697088), (16, 1272816), (18, 1131392), (24, 848544), (32, 636408), (36, 565696), (48, 424272), (64, 318204), (72, 282848), (96, 212136), (128, 159102), (144, 141424), (192, 106068), (256, 79551), (288, 70712), (384, 53034), (576, 35356), (768, 26517), (1152, 17678), (2304, 8839)]