20707122

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{203011}}^1$

素因数の和:203033

約数の個数: 16

約数和(自身を含む): 43850592

約数和(自身を除く): 23143470

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 203011, 406022, 609033, 1218066, 3451187, 6902374, 10353561, 20707122]

約数ペア:

[(1, 20707122), (2, 10353561), (3, 6902374), (6, 3451187), (17, 1218066), (34, 609033), (51, 406022), (102, 203011)]