2020120286856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11159}}^1\times {\mathrm{1077563}}^1$

素因数の和:1088738

約数の個数: 64

約数和(自身を含む): 5772294835200

約数和(自身を除く): 3752174548344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 11159, 22318, 33477, 44636, 66954, 78113, 89272, 133908, 156226, 234339, 267816, 312452, 468678, 624904, 937356, 1077563, 1874712, 2155126, 3232689, 4310252, 6465378, 7542941, 8620504, 12930756, 15085882, 22628823, 25861512, 30171764, 45257646, 60343528, 90515292, 181030584, 12024525517, 24049051034, 36073576551, 48098102068, 72147153102, 84171678619, 96196204136, 144294306204, 168343357238, 252515035857, 288588612408, 336686714476, 505030071714, 673373428952, 1010060143428, 2020120286856]

約数ペア:

[(1, 2020120286856), (2, 1010060143428), (3, 673373428952), (4, 505030071714), (6, 336686714476), (7, 288588612408), (8, 252515035857), (12, 168343357238), (14, 144294306204), (21, 96196204136), (24, 84171678619), (28, 72147153102), (42, 48098102068), (56, 36073576551), (84, 24049051034), (168, 12024525517), (11159, 181030584), (22318, 90515292), (33477, 60343528), (44636, 45257646), (66954, 30171764), (78113, 25861512), (89272, 22628823), (133908, 15085882), (156226, 12930756), (234339, 8620504), (267816, 7542941), (312452, 6465378), (468678, 4310252), (624904, 3232689), (937356, 2155126), (1077563, 1874712)]