20112316

素因数分解:

$2^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1061}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 40322016

約数和(自身を除く): 20209700

約数列:

[1, 2, 4, 7, 14, 28, 677, 1061, 1354, 2122, 2708, 4244, 4739, 7427, 9478, 14854, 18956, 29708, 718297, 1436594, 2873188, 5028079, 10056158, 20112316]

約数ペア:

[(1, 20112316), (2, 10056158), (4, 5028079), (7, 2873188), (14, 1436594), (28, 718297), (677, 29708), (1061, 18956), (1354, 14854), (2122, 9478), (2708, 7427), (4244, 4739)]