20623092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{245513}}^1$

素因数の和:245527

約数の個数: 24

約数和(自身を含む): 54995136

約数和(自身を除く): 34372044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 245513, 491026, 736539, 982052, 1473078, 1718591, 2946156, 3437182, 5155773, 6874364, 10311546, 20623092]

約数ペア:

[(1, 20623092), (2, 10311546), (3, 6874364), (4, 5155773), (6, 3437182), (7, 2946156), (12, 1718591), (14, 1473078), (21, 982052), (28, 736539), (42, 491026), (84, 245513)]