20161475742

素因数分解:

$2^1\times 3^1\times {\mathrm{78571}}^1\times {\mathrm{42767}}^1$

素因数の和:121343

約数の個数: 16

約数和(自身を含む): 40324407552

約数和(自身を除く): 20162931810

約数列:

[1, 2, 3, 6, 42767, 78571, 85534, 128301, 157142, 235713, 256602, 471426, 3360245957, 6720491914, 10080737871, 20161475742]

約数ペア:

[(1, 20161475742), (2, 10080737871), (3, 6720491914), (6, 3360245957), (42767, 471426), (78571, 256602), (85534, 235713), (128301, 157142)]