20075691

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9601}}^1$

素因数の和:9662

約数の個数: 16

約数和(自身を含む): 29036448

約数和(自身を除く): 8960757

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 9601, 28803, 163217, 393641, 489651, 1180923, 6691897, 20075691]

約数ペア:

[(1, 20075691), (3, 6691897), (17, 1180923), (41, 489651), (51, 393641), (123, 163217), (697, 28803), (2091, 9601)]