20143769854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{20261}}^1\times {\mathrm{38239}}^1$

素因数の和:58515

約数の個数: 16

約数和(自身を含む): 32542392960

約数和(自身を除く): 12398623106

約数列:

[1, 2, 13, 26, 20261, 38239, 40522, 76478, 263393, 497107, 526786, 994214, 774760379, 1549520758, 10071884927, 20143769854]

約数ペア:

[(1, 20143769854), (2, 10071884927), (13, 1549520758), (26, 774760379), (20261, 994214), (38239, 526786), (40522, 497107), (76478, 263393)]