2020565442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1118807}}^1$

素因数の和:1118862

約数の個数: 32

約数和(自身を含む): 4725844992

約数和(自身を除く): 2705279550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 1118807, 2237614, 3356421, 6712842, 7831649, 15663298, 23494947, 46989894, 48108701, 96217402, 144326103, 288652206, 336760907, 673521814, 1010282721, 2020565442]

約数ペア:

[(1, 2020565442), (2, 1010282721), (3, 673521814), (6, 336760907), (7, 288652206), (14, 144326103), (21, 96217402), (42, 48108701), (43, 46989894), (86, 23494947), (129, 15663298), (258, 7831649), (301, 6712842), (602, 3356421), (903, 2237614), (1806, 1118807)]