20740038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{314243}}^1$

素因数の和:314259

約数の個数: 16

約数和(自身を含む): 45251136

約数和(自身を除く): 24511098

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 314243, 628486, 942729, 1885458, 3456673, 6913346, 10370019, 20740038]

約数ペア:

[(1, 20740038), (2, 10370019), (3, 6913346), (6, 3456673), (11, 1885458), (22, 942729), (33, 628486), (66, 314243)]