20333423736

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{677239}}^1$

素因数の和:677393

約数の個数: 64

約数和(自身を含む): 56888160000

約数和(自身を除く): 36554736264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 3753, 5004, 7506, 10008, 15012, 30024, 677239, 1354478, 2031717, 2708956, 4063434, 5417912, 6095151, 8126868, 12190302, 16253736, 18285453, 24380604, 36570906, 48761208, 73141812, 94136221, 146283624, 188272442, 282408663, 376544884, 564817326, 753089768, 847225989, 1129634652, 1694451978, 2259269304, 2541677967, 3388903956, 5083355934, 6777807912, 10166711868, 20333423736]

約数ペア:

[(1, 20333423736), (2, 10166711868), (3, 6777807912), (4, 5083355934), (6, 3388903956), (8, 2541677967), (9, 2259269304), (12, 1694451978), (18, 1129634652), (24, 847225989), (27, 753089768), (36, 564817326), (54, 376544884), (72, 282408663), (108, 188272442), (139, 146283624), (216, 94136221), (278, 73141812), (417, 48761208), (556, 36570906), (834, 24380604), (1112, 18285453), (1251, 16253736), (1668, 12190302), (2502, 8126868), (3336, 6095151), (3753, 5417912), (5004, 4063434), (7506, 2708956), (10008, 2031717), (15012, 1354478), (30024, 677239)]