20375106

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{487}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 43100160

約数和(自身を除く): 22725054

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 367, 487, 734, 974, 1101, 1461, 2202, 2922, 6973, 9253, 13946, 18506, 20919, 27759, 41838, 55518, 178729, 357458, 536187, 1072374, 3395851, 6791702, 10187553, 20375106]

約数ペア:

[(1, 20375106), (2, 10187553), (3, 6791702), (6, 3395851), (19, 1072374), (38, 536187), (57, 357458), (114, 178729), (367, 55518), (487, 41838), (734, 27759), (974, 20919), (1101, 18506), (1461, 13946), (2202, 9253), (2922, 6973)]