20804938397

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{41081}}^1$

素因数の和:41428

約数の個数: 16

約数和(自身を含む): 22030468992

約数和(自身を除く): 1225530595

約数列:

[1, 23, 97, 227, 2231, 5221, 22019, 41081, 506437, 944863, 3984857, 9325387, 91651711, 214483901, 904562539, 20804938397]

約数ペア:

[(1, 20804938397), (23, 904562539), (97, 214483901), (227, 91651711), (2231, 9325387), (5221, 3984857), (22019, 944863), (41081, 506437)]