20160030418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2176639}}^1$

素因数の和:2177073

約数の個数: 16

約数和(自身を含む): 33067514880

約数和(自身を除く): 12907484462

約数列:

[1, 2, 11, 22, 421, 842, 4631, 9262, 2176639, 4353278, 23943029, 47886058, 916365019, 1832730038, 10080015209, 20160030418]

約数ペア:

[(1, 20160030418), (2, 10080015209), (11, 1832730038), (22, 916365019), (421, 47886058), (842, 23943029), (4631, 4353278), (9262, 2176639)]