20052813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14821}}^1$

素因数の和:14876

約数の個数: 16

約数和(自身を含む): 29881152

約数和(自身を除く): 9828339

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 14821, 44463, 163031, 489093, 607661, 1822983, 6684271, 20052813]

約数ペア:

[(1, 20052813), (3, 6684271), (11, 1822983), (33, 607661), (41, 489093), (123, 163031), (451, 44463), (1353, 14821)]