20144485907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{782219}}^1$

素因数の和:782522

約数の個数: 16

約数和(自身を含む): 24880853760

約数和(自身を除く): 4736367853

約数列:

[1, 7, 13, 91, 283, 1981, 3679, 25753, 782219, 5475533, 10168847, 71181929, 221367977, 1549575839, 2877783701, 20144485907]

約数ペア:

[(1, 20144485907), (7, 2877783701), (13, 1549575839), (91, 221367977), (283, 71181929), (1981, 10168847), (3679, 5475533), (25753, 782219)]