20574006

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149087}}^1$

素因数の和:149115

約数の個数: 16

約数和(自身を含む): 42937344

約数和(自身を除く): 22363338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149087, 298174, 447261, 894522, 3429001, 6858002, 10287003, 20574006]

約数ペア:

[(1, 20574006), (2, 10287003), (3, 6858002), (6, 3429001), (23, 894522), (46, 447261), (69, 298174), (138, 149087)]