20218982402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11220301}}^1$

素因数の和:11220373

約数の個数: 16

約数和(自身を含む): 32718400632

約数和(自身を除く): 12499418230

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 11220301, 22440602, 190745117, 381490234, 594675953, 1189351906, 10109491201, 20218982402]

約数ペア:

[(1, 20218982402), (2, 10109491201), (17, 1189351906), (34, 594675953), (53, 381490234), (106, 190745117), (901, 22440602), (1802, 11220301)]