29920131066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{712384073}}^1$

素因数の和:712384085

約数の個数: 16

約数和(自身を含む): 68388871104

約数和(自身を除く): 38468740038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 712384073, 1424768146, 2137152219, 4274304438, 4986688511, 9973377022, 14960065533, 29920131066]

約数ペア:

[(1, 29920131066), (2, 14960065533), (3, 9973377022), (6, 4986688511), (7, 4274304438), (14, 2137152219), (21, 1424768146), (42, 712384073)]