20175373908

素因数分解:

$2^2\times 3^2\times {\mathrm{2903}}^1\times {\mathrm{193051}}^1$

素因数の和:195964

約数の個数: 36

約数和(自身を含む): 51016693728

約数和(自身を除く): 30841319820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2903, 5806, 8709, 11612, 17418, 26127, 34836, 52254, 104508, 193051, 386102, 579153, 772204, 1158306, 1737459, 2316612, 3474918, 6949836, 560427053, 1120854106, 1681281159, 2241708212, 3362562318, 5043843477, 6725124636, 10087686954, 20175373908]

約数ペア:

[(1, 20175373908), (2, 10087686954), (3, 6725124636), (4, 5043843477), (6, 3362562318), (9, 2241708212), (12, 1681281159), (18, 1120854106), (36, 560427053), (2903, 6949836), (5806, 3474918), (8709, 2316612), (11612, 1737459), (17418, 1158306), (26127, 772204), (34836, 579153), (52254, 386102), (104508, 193051)]