20087725144

素因数分解:

$2^3\times {\mathrm{4691}}^1\times {\mathrm{535273}}^1$

素因数の和:539970

約数の個数: 16

約数和(自身を含む): 37672584120

約数和(自身を除く): 17584858976

約数列:

[1, 2, 4, 8, 4691, 9382, 18764, 37528, 535273, 1070546, 2141092, 4282184, 2510965643, 5021931286, 10043862572, 20087725144]

約数ペア:

[(1, 20087725144), (2, 10043862572), (4, 5021931286), (8, 2510965643), (4691, 4282184), (9382, 2141092), (18764, 1070546), (37528, 535273)]