162019420

素因数分解:

$2^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{9133}}^1$

素因数の和:10029

約数の個数: 24

約数和(自身を含む): 340661664

約数和(自身を除く): 178642244

約数列:

[1, 2, 4, 5, 10, 20, 887, 1774, 3548, 4435, 8870, 9133, 17740, 18266, 36532, 45665, 91330, 182660, 8100971, 16201942, 32403884, 40504855, 81009710, 162019420]

約数ペア:

[(1, 162019420), (2, 81009710), (4, 40504855), (5, 32403884), (10, 16201942), (20, 8100971), (887, 182660), (1774, 91330), (3548, 45665), (4435, 36532), (8870, 18266), (9133, 17740)]