20154608469

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{2063}}^1\times {\mathrm{2707}}^1$

素因数の和:5177

約数の個数: 24

約数和(自身を含む): 29209744512

約数和(自身を除く): 9055136043

約数列:

[1, 3, 9, 401, 1203, 2063, 2707, 3609, 6189, 8121, 18567, 24363, 827263, 1085507, 2481789, 3256521, 5584541, 7445367, 9769563, 16753623, 50260869, 2239400941, 6718202823, 20154608469]

約数ペア:

[(1, 20154608469), (3, 6718202823), (9, 2239400941), (401, 50260869), (1203, 16753623), (2063, 9769563), (2707, 7445367), (3609, 5584541), (6189, 3256521), (8121, 2481789), (18567, 1085507), (24363, 827263)]