20134692009

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{416531}}^1$

素因数の和:416709

約数の個数: 24

約数和(自身を含む): 30020294304

約数和(自身を除く): 9885602295

約数列:

[1, 3, 9, 41, 123, 131, 369, 393, 1179, 5371, 16113, 48339, 416531, 1249593, 3748779, 17077771, 51233313, 54565561, 153699939, 163696683, 491090049, 2237188001, 6711564003, 20134692009]

約数ペア:

[(1, 20134692009), (3, 6711564003), (9, 2237188001), (41, 491090049), (123, 163696683), (131, 153699939), (369, 54565561), (393, 51233313), (1179, 17077771), (5371, 3748779), (16113, 1249593), (48339, 416531)]