20343204889

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{2957}}^1\times {\mathrm{23971}}^1$

素因数の和:26976

約数の個数: 16

約数和(自身を含む): 23825483136

約数和(自身を除く): 3482278247

約数列:

[1, 7, 41, 287, 2957, 20699, 23971, 121237, 167797, 848659, 982811, 6879677, 70882247, 496175729, 2906172127, 20343204889]

約数ペア:

[(1, 20343204889), (7, 2906172127), (41, 496175729), (287, 70882247), (2957, 6879677), (20699, 982811), (23971, 848659), (121237, 167797)]