20172468730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{199313}}^1$

素因数の和:199698

約数の個数: 32

約数和(自身を含む): 37670346000

約数和(自身を除く): 17497877270

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 349, 698, 1745, 3490, 10121, 20242, 50605, 101210, 199313, 398626, 996565, 1993130, 5780077, 11560154, 28900385, 57800770, 69560237, 139120474, 347801185, 695602370, 2017246873, 4034493746, 10086234365, 20172468730]

約数ペア:

[(1, 20172468730), (2, 10086234365), (5, 4034493746), (10, 2017246873), (29, 695602370), (58, 347801185), (145, 139120474), (290, 69560237), (349, 57800770), (698, 28900385), (1745, 11560154), (3490, 5780077), (10121, 1993130), (20242, 996565), (50605, 398626), (101210, 199313)]