20160179379

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{253081}}^1$

素因数の和:253307

約数の個数: 24

約数和(自身を含む): 29847478752

約数和(自身を除く): 9687299373

約数列:

[1, 3, 9, 53, 159, 167, 477, 501, 1503, 8851, 26553, 79659, 253081, 759243, 2277729, 13413293, 40239879, 42264527, 120719637, 126793581, 380380743, 2240019931, 6720059793, 20160179379]

約数ペア:

[(1, 20160179379), (3, 6720059793), (9, 2240019931), (53, 380380743), (159, 126793581), (167, 120719637), (477, 42264527), (501, 40239879), (1503, 13413293), (8851, 2277729), (26553, 759243), (79659, 253081)]