20020461

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{449}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 27216000

約数和(自身を除く): 7195539

約数列:

[1, 3, 89, 167, 267, 449, 501, 1347, 14863, 39961, 44589, 74983, 119883, 224949, 6673487, 20020461]

約数ペア:

[(1, 20020461), (3, 6673487), (89, 224949), (167, 119883), (267, 74983), (449, 44589), (501, 39961), (1347, 14863)]