20512305782

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1\times {\mathrm{190837}}^1$

素因数の和:191303

約数の個数: 16

約数和(自身を含む): 31034838912

約数和(自身を除く): 10522533130

約数列:

[1, 2, 223, 241, 446, 482, 53743, 107486, 190837, 381674, 42556651, 45991717, 85113302, 91983434, 10256152891, 20512305782]

約数ペア:

[(1, 20512305782), (2, 10256152891), (223, 91983434), (241, 85113302), (446, 45991717), (482, 42556651), (53743, 381674), (107486, 190837)]