20338176

素因数分解:

$2^9\times 3^1\times {\mathrm{13241}}^1$

素因数の和:13262

約数の個数: 40

約数和(自身を含む): 54186264

約数和(自身を除く): 33848088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 13241, 26482, 39723, 52964, 79446, 105928, 158892, 211856, 317784, 423712, 635568, 847424, 1271136, 1694848, 2542272, 3389696, 5084544, 6779392, 10169088, 20338176]

約数ペア:

[(1, 20338176), (2, 10169088), (3, 6779392), (4, 5084544), (6, 3389696), (8, 2542272), (12, 1694848), (16, 1271136), (24, 847424), (32, 635568), (48, 423712), (64, 317784), (96, 211856), (128, 158892), (192, 105928), (256, 79446), (384, 52964), (512, 39723), (768, 26482), (1536, 13241)]