20137616248

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{3854827}}^1$

素因数の和:3855486

約数の個数: 16

約数和(自身を含む): 37815862680

約数和(自身を除く): 17678246432

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 5224, 3854827, 7709654, 15419308, 30838616, 2517202031, 5034404062, 10068808124, 20137616248]

約数ペア:

[(1, 20137616248), (2, 10068808124), (4, 5034404062), (8, 2517202031), (653, 30838616), (1306, 15419308), (2612, 7709654), (5224, 3854827)]