20199655489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{143779}}^1$

素因数の和:144000

約数の個数: 16

約数和(自身を含む): 22174326720

約数和(自身を除く): 1974671231

約数列:

[1, 13, 101, 107, 1313, 1391, 10807, 140491, 143779, 1869127, 14521679, 15384353, 188781827, 199996589, 1553819653, 20199655489]

約数ペア:

[(1, 20199655489), (13, 1553819653), (101, 199996589), (107, 188781827), (1313, 15384353), (1391, 14521679), (10807, 1869127), (140491, 143779)]