20046015

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13499}}^1$

素因数の和:13524

約数の個数: 32

約数和(自身を含む): 38880000

約数和(自身を除く): 18833985

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 13499, 40497, 67495, 121491, 148489, 202485, 364473, 445467, 607455, 742445, 1336401, 1822365, 2227335, 4009203, 6682005, 20046015]

約数ペア:

[(1, 20046015), (3, 6682005), (5, 4009203), (9, 2227335), (11, 1822365), (15, 1336401), (27, 742445), (33, 607455), (45, 445467), (55, 364473), (99, 202485), (135, 148489), (165, 121491), (297, 67495), (495, 40497), (1485, 13499)]