20211076878

素因数分解:

$2^1\times 3^1\times {\mathrm{6427}}^1\times {\mathrm{524119}}^1$

素因数の和:530551

約数の個数: 16

約数和(自身を含む): 40428520320

約数和(自身を除く): 20217443442

約数列:

[1, 2, 3, 6, 6427, 12854, 19281, 38562, 524119, 1048238, 1572357, 3144714, 3368512813, 6737025626, 10105538439, 20211076878]

約数ペア:

[(1, 20211076878), (2, 10105538439), (3, 6737025626), (6, 3368512813), (6427, 3144714), (12854, 1572357), (19281, 1048238), (38562, 524119)]