20633799

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2399}}^1$

素因数の和:2510

約数の個数: 16

約数和(自身を含む): 28569600

約数和(自身を除く): 7935801

約数列:

[1, 3, 47, 61, 141, 183, 2399, 2867, 7197, 8601, 112753, 146339, 338259, 439017, 6877933, 20633799]

約数ペア:

[(1, 20633799), (3, 6877933), (47, 439017), (61, 338259), (141, 146339), (183, 112753), (2399, 8601), (2867, 7197)]