20059930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4241}}^1$

素因数の和:4302

約数の個数: 32

約数和(自身を含む): 40315968

約数和(自身を除く): 20256038

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4241, 4730, 8482, 21205, 42410, 46651, 93302, 182363, 233255, 364726, 466510, 911815, 1823630, 2005993, 4011986, 10029965, 20059930]

約数ペア:

[(1, 20059930), (2, 10029965), (5, 4011986), (10, 2005993), (11, 1823630), (22, 911815), (43, 466510), (55, 364726), (86, 233255), (110, 182363), (215, 93302), (430, 46651), (473, 42410), (946, 21205), (2365, 8482), (4241, 4730)]