20925095229

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{1459517}}^1$

素因数の和:1459591

約数の個数: 24

約数和(自身を含む): 31875873120

約数和(自身を除く): 10950777891

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 1593, 4779, 14337, 1459517, 4378551, 13135653, 39406959, 86111503, 118220877, 258334509, 354662631, 775003527, 2325010581, 6975031743, 20925095229]

約数ペア:

[(1, 20925095229), (3, 6975031743), (9, 2325010581), (27, 775003527), (59, 354662631), (81, 258334509), (177, 118220877), (243, 86111503), (531, 39406959), (1593, 13135653), (4779, 4378551), (14337, 1459517)]