20403291282

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{28103707}}^1$

素因数の和:28103734

約数の個数: 24

約数和(自身を含む): 44853517968

約数和(自身を除く): 24450226686

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 28103707, 56207414, 84311121, 168622242, 309140777, 618281554, 927422331, 1854844662, 3400548547, 6801097094, 10201645641, 20403291282]

約数ペア:

[(1, 20403291282), (2, 10201645641), (3, 6801097094), (6, 3400548547), (11, 1854844662), (22, 927422331), (33, 618281554), (66, 309140777), (121, 168622242), (242, 84311121), (363, 56207414), (726, 28103707)]