20160248108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5035027}}^1$

素因数の和:5035062

約数の個数: 48

約数和(自身を含む): 47369543424

約数和(自身を除く): 27209295316

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 5035027, 10070054, 20140108, 35245189, 55385297, 65455351, 70490378, 110770594, 130910702, 140980756, 221541188, 261821404, 387697079, 458187457, 720008861, 775394158, 916374914, 1440017722, 1550788316, 1832749828, 2880035444, 5040062027, 10080124054, 20160248108]

約数ペア:

[(1, 20160248108), (2, 10080124054), (4, 5040062027), (7, 2880035444), (11, 1832749828), (13, 1550788316), (14, 1440017722), (22, 916374914), (26, 775394158), (28, 720008861), (44, 458187457), (52, 387697079), (77, 261821404), (91, 221541188), (143, 140980756), (154, 130910702), (182, 110770594), (286, 70490378), (308, 65455351), (364, 55385297), (572, 35245189), (1001, 20140108), (2002, 10070054), (4004, 5035027)]