20775802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3659}}^1$

素因数の和:3845

約数の個数: 16

約数和(自身を含む): 33203520

約数和(自身を除く): 12427718

約数列:

[1, 2, 17, 34, 167, 334, 2839, 3659, 5678, 7318, 62203, 124406, 611053, 1222106, 10387901, 20775802]

約数ペア:

[(1, 20775802), (2, 10387901), (17, 1222106), (34, 611053), (167, 124406), (334, 62203), (2839, 7318), (3659, 5678)]