20154138

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{26449}}^1$

素因数の和:26581

約数の個数: 16

約数和(自身を含む): 40627200

約数和(自身を除く): 20473062

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 26449, 52898, 79347, 158694, 3359023, 6718046, 10077069, 20154138]

約数ペア:

[(1, 20154138), (2, 10077069), (3, 6718046), (6, 3359023), (127, 158694), (254, 79347), (381, 52898), (762, 26449)]