20151404042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2591}}^1\times {\mathrm{50503}}^1$

素因数の和:53114

約数の個数: 32

約数和(自身を含む): 37701033984

約数和(自身を除く): 17549629942

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2591, 5182, 18137, 28501, 36274, 50503, 57002, 101006, 199507, 353521, 399014, 555533, 707042, 1111066, 3888731, 7777462, 130853273, 261706546, 915972911, 1439386003, 1831945822, 2878772006, 10075702021, 20151404042]

約数ペア:

[(1, 20151404042), (2, 10075702021), (7, 2878772006), (11, 1831945822), (14, 1439386003), (22, 915972911), (77, 261706546), (154, 130853273), (2591, 7777462), (5182, 3888731), (18137, 1111066), (28501, 707042), (36274, 555533), (50503, 399014), (57002, 353521), (101006, 199507)]