20166050324

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6607487}}^1$

素因数の和:6607607

約数の個数: 24

約数和(自身を含む): 40702126080

約数和(自身を除く): 20536075756

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 6607487, 13214974, 26429948, 46252409, 92504818, 185009636, 720216083, 1440432166, 2880864332, 5041512581, 10083025162, 20166050324]

約数ペア:

[(1, 20166050324), (2, 10083025162), (4, 5041512581), (7, 2880864332), (14, 1440432166), (28, 720216083), (109, 185009636), (218, 92504818), (436, 46252409), (763, 26429948), (1526, 13214974), (3052, 6607487)]