20132614964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1520131}}^1$

素因数の和:1520196

約数の個数: 48

約数和(自身を含む): 44947262976

約数和(自身を除く): 24814648012

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 6622, 13244, 1520131, 3040262, 6080524, 10640917, 16721441, 21281834, 33442882, 42563668, 65365633, 66885764, 117050087, 130731266, 234100174, 261462532, 457559431, 468200348, 719021963, 915118862, 1438043926, 1830237724, 2876087852, 5033153741, 10066307482, 20132614964]

約数ペア:

[(1, 20132614964), (2, 10066307482), (4, 5033153741), (7, 2876087852), (11, 1830237724), (14, 1438043926), (22, 915118862), (28, 719021963), (43, 468200348), (44, 457559431), (77, 261462532), (86, 234100174), (154, 130731266), (172, 117050087), (301, 66885764), (308, 65365633), (473, 42563668), (602, 33442882), (946, 21281834), (1204, 16721441), (1892, 10640917), (3311, 6080524), (6622, 3040262), (13244, 1520131)]