20222061

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 30844800

約数和(自身を除く): 10622739

約数列:

[1, 3, 17, 19, 41, 51, 57, 123, 323, 509, 697, 779, 969, 1527, 2091, 2337, 8653, 9671, 13243, 20869, 25959, 29013, 39729, 62607, 164407, 354773, 396511, 493221, 1064319, 1189533, 6740687, 20222061]

約数ペア:

[(1, 20222061), (3, 6740687), (17, 1189533), (19, 1064319), (41, 493221), (51, 396511), (57, 354773), (123, 164407), (323, 62607), (509, 39729), (697, 29013), (779, 25959), (969, 20869), (1527, 13243), (2091, 9671), (2337, 8653)]