20144501998

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1\times {\mathrm{116819}}^1$

素因数の和:117543

約数の個数: 16

約数和(自身を含む): 30470394240

約数和(自身を除く): 10325892242

約数列:

[1, 2, 151, 302, 571, 1142, 86221, 116819, 172442, 233638, 17639669, 35279338, 66703649, 133407298, 10072250999, 20144501998]

約数ペア:

[(1, 20144501998), (2, 10072250999), (151, 133407298), (302, 66703649), (571, 35279338), (1142, 17639669), (86221, 233638), (116819, 172442)]