20169164512

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{573509}}^1$

素因数の和:573683

約数の個数: 48

約数和(自身を含む): 45669748320

約数和(自身を除く): 25500583808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 2198, 2512, 4396, 5024, 8792, 17584, 35168, 573509, 1147018, 2294036, 4014563, 4588072, 8029126, 9176144, 16058252, 18352288, 32116504, 64233008, 90040913, 128466016, 180081826, 360163652, 630286391, 720327304, 1260572782, 1440654608, 2521145564, 2881309216, 5042291128, 10084582256, 20169164512]

約数ペア:

[(1, 20169164512), (2, 10084582256), (4, 5042291128), (7, 2881309216), (8, 2521145564), (14, 1440654608), (16, 1260572782), (28, 720327304), (32, 630286391), (56, 360163652), (112, 180081826), (157, 128466016), (224, 90040913), (314, 64233008), (628, 32116504), (1099, 18352288), (1256, 16058252), (2198, 9176144), (2512, 8029126), (4396, 4588072), (5024, 4014563), (8792, 2294036), (17584, 1147018), (35168, 573509)]