2020697914

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{171449}}^1$

素因数の和:171605

約数の個数: 16

約数和(自身を含む): 3110788800

約数和(自身を除く): 1090090886

約数列:

[1, 2, 71, 83, 142, 166, 5893, 11786, 171449, 342898, 12172879, 14230267, 24345758, 28460534, 1010348957, 2020697914]

約数ペア:

[(1, 2020697914), (2, 1010348957), (71, 28460534), (83, 24345758), (142, 14230267), (166, 12172879), (5893, 342898), (11786, 171449)]