20149006076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2477743}}^1$

素因数の和:2477873

約数の個数: 24

約数和(自身を含む): 37463489280

約数和(自身を除く): 17314483204

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 2477743, 4955486, 9910972, 47077117, 94154234, 188308468, 265118501, 530237002, 1060474004, 5037251519, 10074503038, 20149006076]

約数ペア:

[(1, 20149006076), (2, 10074503038), (4, 5037251519), (19, 1060474004), (38, 530237002), (76, 265118501), (107, 188308468), (214, 94154234), (428, 47077117), (2033, 9910972), (4066, 4955486), (8132, 2477743)]