20187780216

素因数分解:

$2^3\times 3^1\times {\mathrm{841157509}}^1$

素因数の和:841157518

約数の個数: 16

約数和(自身を含む): 50469450600

約数和(自身を除く): 30281670384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 841157509, 1682315018, 2523472527, 3364630036, 5046945054, 6729260072, 10093890108, 20187780216]

約数ペア:

[(1, 20187780216), (2, 10093890108), (3, 6729260072), (4, 5046945054), (6, 3364630036), (8, 2523472527), (12, 1682315018), (24, 841157509)]