20160858972

素因数分解:

$2^2\times 3^1\times {\mathrm{1680071581}}^1$

素因数の和:1680071588

約数の個数: 12

約数和(自身を含む): 47042004296

約数和(自身を除く): 26881145324

約数列:

[1, 2, 3, 4, 6, 12, 1680071581, 3360143162, 5040214743, 6720286324, 10080429486, 20160858972]

約数ペア:

[(1, 20160858972), (2, 10080429486), (3, 6720286324), (4, 5040214743), (6, 3360143162), (12, 1680071581)]