20073929193

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{3037}}^1$

素因数の和:3279

約数の個数: 64

約数和(自身を含む): 31497984000

約数和(自身を除く): 11424054807

約数列:

[1, 3, 9, 27, 31, 53, 93, 149, 159, 279, 447, 477, 837, 1341, 1431, 1643, 3037, 4023, 4619, 4929, 7897, 9111, 13857, 14787, 23691, 27333, 41571, 44361, 71073, 81999, 94147, 124713, 160961, 213219, 244807, 282441, 452513, 482883, 734421, 847323, 1357539, 1448649, 2203263, 2541969, 4072617, 4345947, 4989791, 6609789, 12217851, 14027903, 14969373, 23983189, 42083709, 44908119, 71949567, 126251127, 134724357, 215848701, 378753381, 647546103, 743478859, 2230436577, 6691309731, 20073929193]

約数ペア:

[(1, 20073929193), (3, 6691309731), (9, 2230436577), (27, 743478859), (31, 647546103), (53, 378753381), (93, 215848701), (149, 134724357), (159, 126251127), (279, 71949567), (447, 44908119), (477, 42083709), (837, 23983189), (1341, 14969373), (1431, 14027903), (1643, 12217851), (3037, 6609789), (4023, 4989791), (4619, 4345947), (4929, 4072617), (7897, 2541969), (9111, 2203263), (13857, 1448649), (14787, 1357539), (23691, 847323), (27333, 734421), (41571, 482883), (44361, 452513), (71073, 282441), (81999, 244807), (94147, 213219), (124713, 160961)]