20318796

素因数分解:

$2^2\times 3^3\times {\mathrm{188137}}^1$

素因数の和:188150

約数の個数: 24

約数和(自身を含む): 52678640

約数和(自身を除く): 32359844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 188137, 376274, 564411, 752548, 1128822, 1693233, 2257644, 3386466, 5079699, 6772932, 10159398, 20318796]

約数ペア:

[(1, 20318796), (2, 10159398), (3, 6772932), (4, 5079699), (6, 3386466), (9, 2257644), (12, 1693233), (18, 1128822), (27, 752548), (36, 564411), (54, 376274), (108, 188137)]