20177186452

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{1759}}^1\times {\mathrm{26801}}^1$

素因数の和:28671

約数の個数: 24

約数和(自身を含む): 35661669120

約数和(自身を除く): 15484482668

約数列:

[1, 2, 4, 107, 214, 428, 1759, 3518, 7036, 26801, 53602, 107204, 188213, 376426, 752852, 2867707, 5735414, 11470828, 47142959, 94285918, 188571836, 5044296613, 10088593226, 20177186452]

約数ペア:

[(1, 20177186452), (2, 10088593226), (4, 5044296613), (107, 188571836), (214, 94285918), (428, 47142959), (1759, 11470828), (3518, 5735414), (7036, 2867707), (26801, 752852), (53602, 376426), (107204, 188213)]