20199962356

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2079041}}^1$

素因数の和:2079399

約数の個数: 24

約数和(自身を含む): 40516370496

約数和(自身を除く): 20316408140

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 4858, 9716, 2079041, 4158082, 8316164, 14553287, 29106574, 58213148, 721427227, 1442854454, 2885708908, 5049990589, 10099981178, 20199962356]

約数ペア:

[(1, 20199962356), (2, 10099981178), (4, 5049990589), (7, 2885708908), (14, 1442854454), (28, 721427227), (347, 58213148), (694, 29106574), (1388, 14553287), (2429, 8316164), (4858, 4158082), (9716, 2079041)]