20016492

素因数分解:

$2^2\times 3^1\times {\mathrm{911}}^1\times {\mathrm{1831}}^1$

素因数の和:2749

約数の個数: 24

約数和(自身を含む): 46781952

約数和(自身を除く): 26765460

約数列:

[1, 2, 3, 4, 6, 12, 911, 1822, 1831, 2733, 3644, 3662, 5466, 5493, 7324, 10932, 10986, 21972, 1668041, 3336082, 5004123, 6672164, 10008246, 20016492]

約数ペア:

[(1, 20016492), (2, 10008246), (3, 6672164), (4, 5004123), (6, 3336082), (12, 1668041), (911, 21972), (1822, 10986), (1831, 10932), (2733, 7324), (3644, 5493), (3662, 5466)]