20170321922

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1\times {\mathrm{160753}}^1$

素因数の和:162257

約数の個数: 16

約数和(自身を含む): 30980510880

約数和(自身を除く): 10810188958

約数列:

[1, 2, 43, 86, 1459, 2918, 62737, 125474, 160753, 321506, 6912379, 13824758, 234538627, 469077254, 10085160961, 20170321922]

約数ペア:

[(1, 20170321922), (2, 10085160961), (43, 469077254), (86, 234538627), (1459, 13824758), (2918, 6912379), (62737, 321506), (125474, 160753)]