20071976

素因数分解:

$2^3\times {\mathrm{463}}^1\times {\mathrm{5419}}^1$

素因数の和:5888

約数の個数: 16

約数和(自身を含む): 37723200

約数和(自身を除く): 17651224

約数列:

[1, 2, 4, 8, 463, 926, 1852, 3704, 5419, 10838, 21676, 43352, 2508997, 5017994, 10035988, 20071976]

約数ペア:

[(1, 20071976), (2, 10035988), (4, 5017994), (8, 2508997), (463, 43352), (926, 21676), (1852, 10838), (3704, 5419)]