20634942

素因数分解:

$2^1\times 3^1\times {\mathrm{367}}^1\times {\mathrm{9371}}^1$

素因数の和:9743

約数の個数: 16

約数和(自身を含む): 41386752

約数和(自身を除く): 20751810

約数列:

[1, 2, 3, 6, 367, 734, 1101, 2202, 9371, 18742, 28113, 56226, 3439157, 6878314, 10317471, 20634942]

約数ペア:

[(1, 20634942), (2, 10317471), (3, 6878314), (6, 3439157), (367, 56226), (734, 28113), (1101, 18742), (2202, 9371)]