20077497

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67601}}^1$

素因数の和:67621

約数の個数: 16

約数和(自身を含む): 32448960

約数和(自身を除く): 12371463

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 67601, 202803, 608409, 743611, 1825227, 2230833, 6692499, 20077497]

約数ペア:

[(1, 20077497), (3, 6692499), (9, 2230833), (11, 1825227), (27, 743611), (33, 608409), (99, 202803), (297, 67601)]