20161097662

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{409163}}^1$

素因数の和:409583

約数の個数: 16

約数和(自身を含む): 30756039552

約数和(自身を除く): 10594941890

約数列:

[1, 2, 71, 142, 347, 694, 24637, 49274, 409163, 818326, 29050573, 58101146, 141979561, 283959122, 10080548831, 20161097662]

約数ペア:

[(1, 20161097662), (2, 10080548831), (71, 283959122), (142, 141979561), (347, 58101146), (694, 29050573), (24637, 818326), (49274, 409163)]