2020199841

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{85381}}^1$

素因数の和:85637

約数の個数: 24

約数和(自身を含む): 3196702080

約数和(自身を除く): 1176502239

約数列:

[1, 3, 9, 11, 33, 99, 239, 717, 2151, 2629, 7887, 23661, 85381, 256143, 768429, 939191, 2817573, 8452719, 20406059, 61218177, 183654531, 224466649, 673399947, 2020199841]

約数ペア:

[(1, 2020199841), (3, 673399947), (9, 224466649), (11, 183654531), (33, 61218177), (99, 20406059), (239, 8452719), (717, 2817573), (2151, 939191), (2629, 768429), (7887, 256143), (23661, 85381)]