20160375543

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1531129}}^1$

素因数の和:1531172

約数の個数: 48

約数和(自身を含む): 38217004800

約数和(自身を除く): 18056629257

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 4389, 13167, 1531129, 4593387, 10717903, 13780161, 16842419, 29091451, 32153709, 50527257, 87274353, 96461127, 117896933, 151581771, 203640157, 261823059, 320005961, 353690799, 610920471, 960017883, 1061072397, 1832761413, 2240041727, 2880053649, 6720125181, 20160375543]

約数ペア:

[(1, 20160375543), (3, 6720125181), (7, 2880053649), (9, 2240041727), (11, 1832761413), (19, 1061072397), (21, 960017883), (33, 610920471), (57, 353690799), (63, 320005961), (77, 261823059), (99, 203640157), (133, 151581771), (171, 117896933), (209, 96461127), (231, 87274353), (399, 50527257), (627, 32153709), (693, 29091451), (1197, 16842419), (1463, 13780161), (1881, 10717903), (4389, 4593387), (13167, 1531129)]