20077582

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 35481600

約数和(自身を除く): 15404018

約数列:

[1, 2, 7, 14, 59, 109, 118, 218, 223, 413, 446, 763, 826, 1526, 1561, 3122, 6431, 12862, 13157, 24307, 26314, 45017, 48614, 90034, 92099, 170149, 184198, 340298, 1434113, 2868226, 10038791, 20077582]

約数ペア:

[(1, 20077582), (2, 10038791), (7, 2868226), (14, 1434113), (59, 340298), (109, 184198), (118, 170149), (218, 92099), (223, 90034), (413, 48614), (446, 45017), (763, 26314), (826, 24307), (1526, 13157), (1561, 12862), (3122, 6431)]