20341432

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{12907}}^1$

素因数の和:13110

約数の個数: 16

約数和(自身を含む): 38336760

約数和(自身を除く): 17995328

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 12907, 25814, 51628, 103256, 2542679, 5085358, 10170716, 20341432]

約数ペア:

[(1, 20341432), (2, 10170716), (4, 5085358), (8, 2542679), (197, 103256), (394, 51628), (788, 25814), (1576, 12907)]