20073802

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 37085184

約数和(自身を除く): 17011382

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 2011, 4022, 4991, 9982, 14077, 28154, 46253, 62341, 92506, 124682, 323771, 436387, 647542, 872774, 1433843, 2867686, 10036901, 20073802]

約数ペア:

[(1, 20073802), (2, 10036901), (7, 2867686), (14, 1433843), (23, 872774), (31, 647542), (46, 436387), (62, 323771), (161, 124682), (217, 92506), (322, 62341), (434, 46253), (713, 28154), (1426, 14077), (2011, 9982), (4022, 4991)]