20188034410

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{4417513}}^1$

素因数の和:4417977

約数の個数: 16

約数和(自身を含む): 36417985416

約数和(自身を除く): 16229951006

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 4417513, 8835026, 22087565, 44175130, 2018803441, 4037606882, 10094017205, 20188034410]

約数ペア:

[(1, 20188034410), (2, 10094017205), (5, 4037606882), (10, 2018803441), (457, 44175130), (914, 22087565), (2285, 8835026), (4570, 4417513)]