20135390030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15139391}}^1$

素因数の和:15139424

約数の個数: 32

約数和(自身を含む): 43601448960

約数和(自身を除く): 23466058930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 15139391, 30278782, 75696955, 105975737, 151393910, 211951474, 287648429, 529878685, 575296858, 1059757370, 1438242145, 2013539003, 2876484290, 4027078006, 10067695015, 20135390030]

約数ペア:

[(1, 20135390030), (2, 10067695015), (5, 4027078006), (7, 2876484290), (10, 2013539003), (14, 1438242145), (19, 1059757370), (35, 575296858), (38, 529878685), (70, 287648429), (95, 211951474), (133, 151393910), (190, 105975737), (266, 75696955), (665, 30278782), (1330, 15139391)]