20671036702

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{337751}}^1$

素因数の和:338255

約数の個数: 16

約数和(自身を含む): 31516314624

約数和(自身を除く): 10845277922

約数列:

[1, 2, 71, 142, 431, 862, 30601, 61202, 337751, 675502, 23980321, 47960642, 145570681, 291141362, 10335518351, 20671036702]

約数ペア:

[(1, 20671036702), (2, 10335518351), (71, 291141362), (142, 145570681), (431, 47960642), (862, 23980321), (30601, 675502), (61202, 337751)]