20126611994

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{631}}^1\times {\mathrm{45179}}^1$

素因数の和:46165

約数の個数: 16

約数和(自身を含む): 30324093120

約数和(自身を除く): 10197481126

約数列:

[1, 2, 353, 631, 706, 1262, 45179, 90358, 222743, 445486, 15948187, 28507949, 31896374, 57015898, 10063305997, 20126611994]

約数ペア:

[(1, 20126611994), (2, 10063305997), (353, 57015898), (631, 31896374), (706, 28507949), (1262, 15948187), (45179, 445486), (90358, 222743)]