20430012

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{6329}}^1$

素因数の和:6605

約数の個数: 24

約数和(自身を含む): 47854800

約数和(自身を除く): 27424788

約数列:

[1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 6329, 12658, 18987, 25316, 37974, 75948, 1702501, 3405002, 5107503, 6810004, 10215006, 20430012]

約数ペア:

[(1, 20430012), (2, 10215006), (3, 6810004), (4, 5107503), (6, 3405002), (12, 1702501), (269, 75948), (538, 37974), (807, 25316), (1076, 18987), (1614, 12658), (3228, 6329)]