20929996824

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{355517}}^1$

素因数の和:355760

約数の個数: 64

約数和(自身を含む): 57337943040

約数和(自身を除く): 36407946216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 223, 264, 446, 669, 892, 1338, 1784, 2453, 2676, 4906, 5352, 7359, 9812, 14718, 19624, 29436, 58872, 355517, 711034, 1066551, 1422068, 2133102, 2844136, 3910687, 4266204, 7821374, 8532408, 11732061, 15642748, 23464122, 31285496, 46928244, 79280291, 93856488, 158560582, 237840873, 317121164, 475681746, 634242328, 872083201, 951363492, 1744166402, 1902726984, 2616249603, 3488332804, 5232499206, 6976665608, 10464998412, 20929996824]

約数ペア:

[(1, 20929996824), (2, 10464998412), (3, 6976665608), (4, 5232499206), (6, 3488332804), (8, 2616249603), (11, 1902726984), (12, 1744166402), (22, 951363492), (24, 872083201), (33, 634242328), (44, 475681746), (66, 317121164), (88, 237840873), (132, 158560582), (223, 93856488), (264, 79280291), (446, 46928244), (669, 31285496), (892, 23464122), (1338, 15642748), (1784, 11732061), (2453, 8532408), (2676, 7821374), (4906, 4266204), (5352, 3910687), (7359, 2844136), (9812, 2133102), (14718, 1422068), (19624, 1066551), (29436, 711034), (58872, 355517)]