20165341408

素因数分解:

$2^5\times {\mathrm{630166919}}^1$

素因数の和:630166929

約数の個数: 12

約数和(自身を含む): 39700515960

約数和(自身を除く): 19535174552

約数列:

[1, 2, 4, 8, 16, 32, 630166919, 1260333838, 2520667676, 5041335352, 10082670704, 20165341408]

約数ペア:

[(1, 20165341408), (2, 10082670704), (4, 5041335352), (8, 2520667676), (16, 1260333838), (32, 630166919)]