20186770049

素因数分解:

${\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{557}}^1\times {\mathrm{1301}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 20531342160

約数和(自身を除く): 344572111

約数列:

[1, 89, 313, 557, 1301, 27857, 49573, 115789, 174341, 407213, 724657, 15516349, 36241957, 64494473, 226817641, 20186770049]

約数ペア:

[(1, 20186770049), (89, 226817641), (313, 64494473), (557, 36241957), (1301, 15516349), (27857, 724657), (49573, 407213), (115789, 174341)]