20162952047

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1407143}}^1$

素因数の和:1407262

約数の個数: 16

約数和(自身を含む): 24315448320

約数和(自身を除く): 4152496273

約数列:

[1, 7, 23, 89, 161, 623, 2047, 14329, 1407143, 9850001, 32364289, 125235727, 226550023, 876650089, 2880421721, 20162952047]

約数ペア:

[(1, 20162952047), (7, 2880421721), (23, 876650089), (89, 226550023), (161, 125235727), (623, 32364289), (2047, 9850001), (14329, 1407143)]