20145301098

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258273091}}^1$

素因数の和:258273109

約数の個数: 16

約数和(自身を含む): 43389879456

約数和(自身を除く): 23244578358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258273091, 516546182, 774819273, 1549638546, 3357550183, 6715100366, 10072650549, 20145301098]

約数ペア:

[(1, 20145301098), (2, 10072650549), (3, 6715100366), (6, 3357550183), (13, 1549638546), (26, 774819273), (39, 516546182), (78, 258273091)]