20764331392

素因数分解:

$2^7\times 7^1\times {\mathrm{23174477}}^1$

素因数の和:23174498

約数の個数: 32

約数和(自身を含む): 47275935120

約数和(自身を除く): 26511603728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 23174477, 46348954, 92697908, 162221339, 185395816, 324442678, 370791632, 648885356, 741583264, 1297770712, 1483166528, 2595541424, 2966333056, 5191082848, 10382165696, 20764331392]

約数ペア:

[(1, 20764331392), (2, 10382165696), (4, 5191082848), (7, 2966333056), (8, 2595541424), (14, 1483166528), (16, 1297770712), (28, 741583264), (32, 648885356), (56, 370791632), (64, 324442678), (112, 185395816), (128, 162221339), (224, 92697908), (448, 46348954), (896, 23174477)]