20110392

素因数分解:

$2^3\times 3^2\times {\mathrm{279311}}^1$

素因数の和:279323

約数の個数: 24

約数和(自身を含む): 54465840

約数和(自身を除く): 34355448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 279311, 558622, 837933, 1117244, 1675866, 2234488, 2513799, 3351732, 5027598, 6703464, 10055196, 20110392]

約数ペア:

[(1, 20110392), (2, 10055196), (3, 6703464), (4, 5027598), (6, 3351732), (8, 2513799), (9, 2234488), (12, 1675866), (18, 1117244), (24, 837933), (36, 558622), (72, 279311)]