20185963602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11177167}}^1$

素因数の和:11177222

約数の個数: 32

約数和(自身を含む): 47212357632

約数和(自身を除く): 27026394030

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 11177167, 22354334, 33531501, 67063002, 78240169, 156480338, 234720507, 469441014, 480618181, 961236362, 1441854543, 2883709086, 3364327267, 6728654534, 10092981801, 20185963602]

約数ペア:

[(1, 20185963602), (2, 10092981801), (3, 6728654534), (6, 3364327267), (7, 2883709086), (14, 1441854543), (21, 961236362), (42, 480618181), (43, 469441014), (86, 234720507), (129, 156480338), (258, 78240169), (301, 67063002), (602, 33531501), (903, 22354334), (1806, 11177167)]