20165048433

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{60555701}}^1$

素因数の和:60555744

約数の個数: 12

約数和(自身を含む): 29914516788

約数和(自身を除く): 9749468355

約数列:

[1, 3, 9, 37, 111, 333, 60555701, 181667103, 545001309, 2240560937, 6721682811, 20165048433]

約数ペア:

[(1, 20165048433), (3, 6721682811), (9, 2240560937), (37, 545001309), (111, 181667103), (333, 60555701)]