20165593670

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{73589}}^1$

素因数の和:74072

約数の個数: 32

約数和(自身を含む): 36930405600

約数和(自身を除く): 16764811930

約数列:

[1, 2, 5, 10, 67, 134, 335, 409, 670, 818, 2045, 4090, 27403, 54806, 73589, 137015, 147178, 274030, 367945, 735890, 4930463, 9860926, 24652315, 30097901, 49304630, 60195802, 150489505, 300979010, 2016559367, 4033118734, 10082796835, 20165593670]

約数ペア:

[(1, 20165593670), (2, 10082796835), (5, 4033118734), (10, 2016559367), (67, 300979010), (134, 150489505), (335, 60195802), (409, 49304630), (670, 30097901), (818, 24652315), (2045, 9860926), (4090, 4930463), (27403, 735890), (54806, 367945), (73589, 274030), (137015, 147178)]