2000420318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{7507}}^1$

素因数の和:7836

約数の個数: 32

約数和(自身を含む): 3331209504

約数和(自身を除く): 1330789186

約数列:

[1, 2, 13, 26, 37, 74, 277, 481, 554, 962, 3601, 7202, 7507, 10249, 15014, 20498, 97591, 133237, 195182, 266474, 277759, 555518, 2079439, 3610867, 4158878, 7221734, 27032707, 54065414, 76939243, 153878486, 1000210159, 2000420318]

約数ペア:

[(1, 2000420318), (2, 1000210159), (13, 153878486), (26, 76939243), (37, 54065414), (74, 27032707), (277, 7221734), (481, 4158878), (554, 3610867), (962, 2079439), (3601, 555518), (7202, 277759), (7507, 266474), (10249, 195182), (15014, 133237), (20498, 97591)]