20732364138

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{191977}}^1$

素因数の和:192462

約数の個数: 32

約数和(自身を含む): 42573041280

約数和(自身を除く): 21840677142

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 439, 878, 1317, 2634, 17999, 35998, 53997, 107994, 191977, 383954, 575931, 1151862, 7871057, 15742114, 23613171, 47226342, 84277903, 168555806, 252833709, 505667418, 3455394023, 6910788046, 10366182069, 20732364138]

約数ペア:

[(1, 20732364138), (2, 10366182069), (3, 6910788046), (6, 3455394023), (41, 505667418), (82, 252833709), (123, 168555806), (246, 84277903), (439, 47226342), (878, 23613171), (1317, 15742114), (2634, 7871057), (17999, 1151862), (35998, 575931), (53997, 383954), (107994, 191977)]