20733971336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1764293}}^1$

素因数の和:1764425

約数の個数: 32

約数和(自身を含む): 42237198360

約数和(自身を除く): 21503227024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2938, 5876, 11752, 1764293, 3528586, 7057172, 14114344, 22935809, 45871618, 91743236, 183486472, 199365109, 398730218, 797460436, 1594920872, 2591746417, 5183492834, 10366985668, 20733971336]

約数ペア:

[(1, 20733971336), (2, 10366985668), (4, 5183492834), (8, 2591746417), (13, 1594920872), (26, 797460436), (52, 398730218), (104, 199365109), (113, 183486472), (226, 91743236), (452, 45871618), (904, 22935809), (1469, 14114344), (2938, 7057172), (5876, 3528586), (11752, 1764293)]