20202183

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{25801}}^1$

素因数の和:25839

約数の個数: 16

約数和(自身を含む): 30962400

約数和(自身を除く): 10760217

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 25801, 77403, 232209, 696627, 748229, 2244687, 6734061, 20202183]

約数ペア:

[(1, 20202183), (3, 6734061), (9, 2244687), (27, 748229), (29, 696627), (87, 232209), (261, 77403), (783, 25801)]