20210911768

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{87115999}}^1$

素因数の和:87116034

約数の個数: 16

約数和(自身を含む): 39202200000

約数和(自身を除く): 18991288232

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 87115999, 174231998, 348463996, 696927992, 2526363971, 5052727942, 10105455884, 20210911768]

約数ペア:

[(1, 20210911768), (2, 10105455884), (4, 5052727942), (8, 2526363971), (29, 696927992), (58, 348463996), (116, 174231998), (232, 87115999)]