2020453814

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1021463}}^1$

素因数の和:1021531

約数の個数: 16

約数和(自身を含む): 3235997952

約数和(自身を除く): 1215544138

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 1021463, 2042926, 23493649, 43922909, 46987298, 87845818, 1010226907, 2020453814]

約数ペア:

[(1, 2020453814), (2, 1010226907), (23, 87845818), (43, 46987298), (46, 43922909), (86, 23493649), (989, 2042926), (1978, 1021463)]