20201472033

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1938907}}^1$

素因数の和:1939084

約数の個数: 16

約数和(自身を含む): 28292545536

約数和(自身を除く): 8091073503

約数列:

[1, 3, 23, 69, 151, 453, 3473, 10419, 1938907, 5816721, 44594861, 133784583, 292774957, 878324871, 6733824011, 20201472033]

約数ペア:

[(1, 20201472033), (3, 6733824011), (23, 878324871), (69, 292774957), (151, 133784583), (453, 44594861), (3473, 5816721), (10419, 1938907)]