20113872070

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1\times {\mathrm{36191}}^1$

素因数の和:36720

約数の個数: 32

約数和(自身を含む): 36546681600

約数和(自身を除く): 16432809530

約数列:

[1, 2, 5, 10, 149, 298, 373, 745, 746, 1490, 1865, 3730, 36191, 55577, 72382, 111154, 180955, 277885, 361910, 555770, 5392459, 10784918, 13499243, 26962295, 26998486, 53924590, 67496215, 134992430, 2011387207, 4022774414, 10056936035, 20113872070]

約数ペア:

[(1, 20113872070), (2, 10056936035), (5, 4022774414), (10, 2011387207), (149, 134992430), (298, 67496215), (373, 53924590), (745, 26998486), (746, 26962295), (1490, 13499243), (1865, 10784918), (3730, 5392459), (36191, 555770), (55577, 361910), (72382, 277885), (111154, 180955)]