20132013424

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{2562629}}^1$

素因数の和:2563128

約数の個数: 20

約数和(自身を含む): 39085232760

約数和(自身を除く): 18953219336

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 2562629, 5125258, 10250516, 20501032, 41002064, 1258250839, 2516501678, 5033003356, 10066006712, 20132013424]

約数ペア:

[(1, 20132013424), (2, 10066006712), (4, 5033003356), (8, 2516501678), (16, 1258250839), (491, 41002064), (982, 20501032), (1964, 10250516), (3928, 5125258), (7856, 2562629)]