20199087807

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4799023}}^1$

素因数の和:4799110

約数の個数: 16

約数和(自身を含む): 28563790848

約数和(自身を除く): 8364703041

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 4799023, 14397069, 110377529, 292740403, 331132587, 878221209, 6733029269, 20199087807]

約数ペア:

[(1, 20199087807), (3, 6733029269), (23, 878221209), (61, 331132587), (69, 292740403), (183, 110377529), (1403, 14397069), (4209, 4799023)]