20175798042

素因数分解:

$2^1\times 3^2\times {\mathrm{2917}}^1\times {\mathrm{384257}}^1$

素因数の和:387182

約数の個数: 24

約数和(自身を含む): 43729328916

約数和(自身を除く): 23553530874

約数列:

[1, 2, 3, 6, 9, 18, 2917, 5834, 8751, 17502, 26253, 52506, 384257, 768514, 1152771, 2305542, 3458313, 6916626, 1120877669, 2241755338, 3362633007, 6725266014, 10087899021, 20175798042]

約数ペア:

[(1, 20175798042), (2, 10087899021), (3, 6725266014), (6, 3362633007), (9, 2241755338), (18, 1120877669), (2917, 6916626), (5834, 3458313), (8751, 2305542), (17502, 1152771), (26253, 768514), (52506, 384257)]