20565700702684

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{13679}}^1\times {\mathrm{12960781}}^1$

素因数の和:12974493

約数の個数: 24

約数和(自身を含む): 37233734529600

約数和(自身を除く): 16668033826916

約数列:

[1, 2, 4, 29, 58, 116, 13679, 27358, 54716, 396691, 793382, 1586764, 12960781, 25921562, 51843124, 375862649, 751725298, 1503450596, 177290523299, 354581046598, 709162093196, 5141425175671, 10282850351342, 20565700702684]

約数ペア:

[(1, 20565700702684), (2, 10282850351342), (4, 5141425175671), (29, 709162093196), (58, 354581046598), (116, 177290523299), (13679, 1503450596), (27358, 751725298), (54716, 375862649), (396691, 51843124), (793382, 25921562), (1586764, 12960781)]