20198056062

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78287039}}^1$

素因数の和:78287087

約数の個数: 16

約数和(自身を含む): 41335557120

約数和(自身を除く): 21137501058

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 78287039, 156574078, 234861117, 469722234, 3366342677, 6732685354, 10099028031, 20198056062]

約数ペア:

[(1, 20198056062), (2, 10099028031), (3, 6732685354), (6, 3366342677), (43, 469722234), (86, 234861117), (129, 156574078), (258, 78287039)]