20223845668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{45557}}^1\times {\mathrm{8537}}^1$

素因数の和:54111

約数の個数: 24

約数和(自身を含む): 38119471992

約数和(自身を除く): 17895626324

約数列:

[1, 2, 4, 13, 26, 52, 8537, 17074, 34148, 45557, 91114, 110981, 182228, 221962, 443924, 592241, 1184482, 2368964, 388920109, 777840218, 1555680436, 5055961417, 10111922834, 20223845668]

約数ペア:

[(1, 20223845668), (2, 10111922834), (4, 5055961417), (13, 1555680436), (26, 777840218), (52, 388920109), (8537, 2368964), (17074, 1184482), (34148, 592241), (45557, 443924), (91114, 221962), (110981, 182228)]