20162842521

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2132957}}^1$

素因数の和:2133120

約数の個数: 16

約数和(自身を含む): 28257427584

約数和(自身を除く): 8094585063

約数列:

[1, 3, 23, 69, 137, 411, 3151, 9453, 2132957, 6398871, 49058011, 147174033, 292215109, 876645327, 6720947507, 20162842521]

約数ペア:

[(1, 20162842521), (3, 6720947507), (23, 876645327), (69, 292215109), (137, 147174033), (411, 49058011), (3151, 6398871), (9453, 2132957)]