20172606914

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1\times {\mathrm{179923}}^1$

素因数の和:180905

約数の個数: 16

約数和(自身を含む): 30788594880

約数和(自身を除く): 10615987966

約数列:

[1, 2, 61, 122, 919, 1838, 56059, 112118, 179923, 359846, 10975303, 21950606, 165349237, 330698474, 10086303457, 20172606914]

約数ペア:

[(1, 20172606914), (2, 10086303457), (61, 330698474), (122, 165349237), (919, 21950606), (1838, 10975303), (56059, 359846), (112118, 179923)]