20035862

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{463}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 37684224

約数和(自身を除く): 17648362

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 281, 463, 562, 926, 1967, 3091, 3241, 3934, 5093, 6182, 6482, 10186, 21637, 35651, 43274, 71302, 130103, 260206, 910721, 1431133, 1821442, 2862266, 10017931, 20035862]

約数ペア:

[(1, 20035862), (2, 10017931), (7, 2862266), (11, 1821442), (14, 1431133), (22, 910721), (77, 260206), (154, 130103), (281, 71302), (463, 43274), (562, 35651), (926, 21637), (1967, 10186), (3091, 6482), (3241, 6182), (3934, 5093)]