20222617826

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{511111}}^1$

素因数の和:511457

約数の個数: 16

約数和(自身を含む): 30862987008

約数和(自身を除く): 10640369182

約数列:

[1, 2, 73, 146, 271, 542, 19783, 39566, 511111, 1022222, 37311103, 74622206, 138511081, 277022162, 10111308913, 20222617826]

約数ペア:

[(1, 20222617826), (2, 10111308913), (73, 277022162), (146, 138511081), (271, 74622206), (542, 37311103), (19783, 1022222), (39566, 511111)]