20161827084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240021751}}^1$

素因数の和:240021765

約数の個数: 24

約数和(自身を含む): 53764872448

約数和(自身を除く): 33603045364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240021751, 480043502, 720065253, 960087004, 1440130506, 1680152257, 2880261012, 3360304514, 5040456771, 6720609028, 10080913542, 20161827084]

約数ペア:

[(1, 20161827084), (2, 10080913542), (3, 6720609028), (4, 5040456771), (6, 3360304514), (7, 2880261012), (12, 1680152257), (14, 1440130506), (21, 960087004), (28, 720065253), (42, 480043502), (84, 240021751)]