20024062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 13844738

約数列:

[1, 2, 17, 19, 34, 38, 139, 223, 278, 323, 446, 646, 2363, 2641, 3791, 4237, 4726, 5282, 7582, 8474, 30997, 44897, 61994, 72029, 89794, 144058, 526949, 588943, 1053898, 1177886, 10012031, 20024062]

約数ペア:

[(1, 20024062), (2, 10012031), (17, 1177886), (19, 1053898), (34, 588943), (38, 526949), (139, 144058), (223, 89794), (278, 72029), (323, 61994), (446, 44897), (646, 30997), (2363, 8474), (2641, 7582), (3791, 5282), (4237, 4726)]