20245538432

素因数分解:

$2^7\times 7^1\times {\mathrm{22595467}}^1$

素因数の和:22595488

約数の個数: 32

約数和(自身を含む): 46094754720

約数和(自身を除く): 25849216288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22595467, 45190934, 90381868, 158168269, 180763736, 316336538, 361527472, 632673076, 723054944, 1265346152, 1446109888, 2530692304, 2892219776, 5061384608, 10122769216, 20245538432]

約数ペア:

[(1, 20245538432), (2, 10122769216), (4, 5061384608), (7, 2892219776), (8, 2530692304), (14, 1446109888), (16, 1265346152), (28, 723054944), (32, 632673076), (56, 361527472), (64, 316336538), (112, 180763736), (128, 158168269), (224, 90381868), (448, 45190934), (896, 22595467)]