2020120286877

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2915036489}}^1$

素因数の和:2915036513

約数の個数: 24

約数和(自身を含む): 3637965539520

約数和(自身を除く): 1617845252643

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 2915036489, 8745109467, 20405255423, 26235328401, 32065401379, 61215766269, 96196204137, 183647298807, 224457809653, 288588612411, 673373428959, 2020120286877]

約数ペア:

[(1, 2020120286877), (3, 673373428959), (7, 288588612411), (9, 224457809653), (11, 183647298807), (21, 96196204137), (33, 61215766269), (63, 32065401379), (77, 26235328401), (99, 20405255423), (231, 8745109467), (693, 2915036489)]