20463879

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5737}}^1$

素因数の和:5810

約数の個数: 16

約数和(自身を含む): 28919520

約数和(自身を除く): 8455641

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 5737, 17211, 166373, 235217, 499119, 705651, 6821293, 20463879]

約数ペア:

[(1, 20463879), (3, 6821293), (29, 705651), (41, 499119), (87, 235217), (123, 166373), (1189, 17211), (3567, 5737)]