20477490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62053}}^1$

素因数の和:62074

約数の個数: 32

約数和(自身を含む): 53614656

約数和(自身を除く): 33137166

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 62053, 124106, 186159, 310265, 372318, 620530, 682583, 930795, 1365166, 1861590, 2047749, 3412915, 4095498, 6825830, 10238745, 20477490]

約数ペア:

[(1, 20477490), (2, 10238745), (3, 6825830), (5, 4095498), (6, 3412915), (10, 2047749), (11, 1861590), (15, 1365166), (22, 930795), (30, 682583), (33, 620530), (55, 372318), (66, 310265), (110, 186159), (165, 124106), (330, 62053)]