20373588

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2963}}^1$

素因数の和:3164

約数の個数: 36

約数和(自身を含む): 51787008

約数和(自身を除く): 31413420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 2963, 3438, 5926, 6876, 8889, 11852, 17778, 26667, 35556, 53334, 106668, 565933, 1131866, 1697799, 2263732, 3395598, 5093397, 6791196, 10186794, 20373588]

約数ペア:

[(1, 20373588), (2, 10186794), (3, 6791196), (4, 5093397), (6, 3395598), (9, 2263732), (12, 1697799), (18, 1131866), (36, 565933), (191, 106668), (382, 53334), (573, 35556), (764, 26667), (1146, 17778), (1719, 11852), (2292, 8889), (2963, 6876), (3438, 5926)]