20236329

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 30211272

約数和(自身を除く): 9974943

約数列:

[1, 3, 9, 41, 123, 173, 317, 369, 519, 951, 1557, 2853, 7093, 12997, 21279, 38991, 54841, 63837, 116973, 164523, 493569, 2248481, 6745443, 20236329]

約数ペア:

[(1, 20236329), (3, 6745443), (9, 2248481), (41, 493569), (123, 164523), (173, 116973), (317, 63837), (369, 54841), (519, 38991), (951, 21279), (1557, 12997), (2853, 7093)]