20508717198

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1607}}^1\times {\mathrm{57487}}^1$

素因数の和:59136

約数の個数: 32

約数和(自身を含む): 42152961024

約数和(自身を除く): 21644243826

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1607, 3214, 4821, 9642, 57487, 59459, 114974, 118918, 172461, 178377, 344922, 356754, 2127019, 4254038, 6381057, 12762114, 92381609, 184763218, 277144827, 554289654, 3418119533, 6836239066, 10254358599, 20508717198]

約数ペア:

[(1, 20508717198), (2, 10254358599), (3, 6836239066), (6, 3418119533), (37, 554289654), (74, 277144827), (111, 184763218), (222, 92381609), (1607, 12762114), (3214, 6381057), (4821, 4254038), (9642, 2127019), (57487, 356754), (59459, 344922), (114974, 178377), (118918, 172461)]