20153249908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15794083}}^1$

素因数の和:15794127

約数の個数: 24

約数和(自身を含む): 39801091680

約数和(自身を除く): 19647841772

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 15794083, 31588166, 63176332, 173734913, 347469826, 458028407, 694939652, 916056814, 1832113628, 5038312477, 10076624954, 20153249908]

約数ペア:

[(1, 20153249908), (2, 10076624954), (4, 5038312477), (11, 1832113628), (22, 916056814), (29, 694939652), (44, 458028407), (58, 347469826), (116, 173734913), (319, 63176332), (638, 31588166), (1276, 15794083)]