20160375620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13091153}}^1$

素因数の和:13091180

約数の個数: 48

約数和(自身を含む): 52783532928

約数和(自身を除く): 32623157308

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 13091153, 26182306, 52364612, 65455765, 91638071, 130911530, 144002683, 183276142, 261823060, 288005366, 366552284, 458190355, 576010732, 720013415, 916380710, 1008018781, 1440026830, 1832761420, 2016037562, 2880053660, 4032075124, 5040093905, 10080187810, 20160375620]

約数ペア:

[(1, 20160375620), (2, 10080187810), (4, 5040093905), (5, 4032075124), (7, 2880053660), (10, 2016037562), (11, 1832761420), (14, 1440026830), (20, 1008018781), (22, 916380710), (28, 720013415), (35, 576010732), (44, 458190355), (55, 366552284), (70, 288005366), (77, 261823060), (110, 183276142), (140, 144002683), (154, 130911530), (220, 91638071), (308, 65455765), (385, 52364612), (770, 26182306), (1540, 13091153)]